Arrow sleeve with friction fixation mechanism

Abstract

An apparatus for adding weight to a rocket and a system and method for correcting a flight trajectory of a rocket with the added weight are disclosed and described. The arrow may include a compensator designed to fit on the stem of the arrow as a sleeve, and the diameter of the compensator is greater than the diameter of the stem of the arrow. The sleeve of the arrow is configured to enhance the structural strength of the front portion of the arrow shaft portion, and may be configured to enable a user to aim the arrow with a bow that has been tuned to a standard arrow. A sleeve of an arrow may be secured to the arrow by securing an arrow to an arrow insert having a frictional securing mechanism, wherein the arrow is secured to the arrow insert through a bore in the arrow sleeve.

Description

BACKGROUND

[0001] The present disclosure relates generally to archery arrows, including hunting arrows. More specifically, but not necessarily entirely, the present disclosure relates to archery arrows in which structures have been modified to improve the flight trajectory of the arrow to improve targeting accuracy. In addition, the present disclosure relates to a hunting arrow having a launcher located on or in the arrow to enable an archer to locate a missed arrow, or locate a wounded animal after a successful shot, without relying on the final location of the arrow itself.

[0002] Hunting large game with a bow is a popular sport, especially in the United States. White-tailed deer, mule deer, elk, antelope, and bears are just a few of the species currently being hunted. Prior art hunting arrows are typically made of fiberglass, aluminum, carbon-reinforced plastic, or composite materials, and are provided with removable and interchangeable arrowheads or "broadheads." The type, size, weight, etc. of the broadhead can vary depending on the animal being hunted, weather conditions, terrain, etc. The length of the arrow itself varies depending on the person shooting and the draw length of the bow. It ranges from 14 inches to 31 inches, or longer. The length of the arrow varies primarily depending on the draw length of the bow, which depends on the calibration of the bow and the archer (for compound bows) or the length of the bow (which varies depending on the archer) (for longbows or recurve bows). It also depends on the type of arrowhead used (typically a broadhead in hunting), the experience of the shooter, and the bow itself. The diameter of the arrow can also vary: many archery shooting range facilities allow arrows up to 10.7 mm in diameter, while some only allow arrows up to 9.3 mm in diameter. However, most hunting arrows are much smaller in diameter to reduce wind resistance and reduce the effect of crosswinds on the shot. Most standard carbon hunting arrows today are 6.5 mm in diameter, while some are as small as 4 mm in diameter. Such arrows are quite expensive, typically costing between $10.00 and $50.00 per arrow.

[0003] The present invention seeks to address many of the problems of the prior art. For example, when hunting large game, it is sometimes desirable to add additional weight to an arrow in order to provide additional force to the arrow and increase the damage caused when the arrow hits. This can increase the chances of a successful hunt. Many methods for adding weight to an arrow have been disclosed. However, a bow is carefully calibrated for a particular size and shape of arrow, and adding weight to the bow typically requires recalibration of the bow in order to properly aim. This will require adjustment of all arrows in the same manner, and the user of the bow cannot use back the previous arrows without recalibrating the bow again. The change to weighted arrows can be time and labor intensive. If the user changes to arrows containing a payload (e.g., a tracking device), the time and labor expended is even more. Such additions to the arrow can be costly, and in order to have a properly calibrated bow, one would need to equip each arrow with the same payload, which can often be very costly. What is needed is a way to add an addition to an arrow and increase its weight without requiring recalibration of the bow to accurately fire the arrow.

[0004] There are two other common problems that exist among bow hunters: (1) locating a shot arrow, and (2) locating an injured animal (if not immediately killed) from a successful shot. Even the best hunters miss their mark about 20-25% of the time, and inexperienced hunters miss even more often. It is not uncommon for a shot to be lost due to a missed shot when shooting from 50-100 yards. The average hunter can lose 10-20 arrows a year, resulting in significant financial loss and frustration. However, more importantly, it is not uncommon for a successful shot to be missed. While a precise shot can bring down a small animal immediately, large animals such as deer, elk, bear, etc. are rarely killed instantly by an arrow. Whether the arrow passes completely through the animal or is embedded in the animal, the animal can continue to run for hundreds of yards or even miles before dying or stopping, often eluding the most careful tracking by the hunter. This results in many injured animals escaping, not only frustrating the hunter, but also wasting natural resources.

[0005] Hunting arrows with transmitters have been developed that are equipped with receiving devices that allow an archer to locate an arrow that has been shot off target, as well as locate a game animal after a successful shot, assuming the arrow remains embedded in the game animal. However, while these arrows solve the problem of arrows that are shot off target and arrows that hit a game animal and become embedded in the game animal, in many cases, when a relatively small animal such as a white-tailed deer is hit, the arrow can pass completely through the animal, causing severe injury, but not necessarily rendering the animal immediately immobile. In addition, the embedded arrow often breaks off when the wounded animal hits a tree, rock, etc., or can even be removed by the wounded animal. In this case, if one of these previously available arrows is used, the animal can run a considerable distance before dying, making it difficult to locate.

[0006] Hunting arrows with transmitters have been developed that are equipped with receiving devices that allow an archer to locate an arrow that has been shot off target, as well as locate a game animal after a successful shot, assuming the arrow remains embedded in the game animal. However, while these arrows solve the problem of arrows that are shot off target and arrows that hit a game animal and become embedded in the game animal, in many cases, when a relatively small animal such as a white-tailed deer is hit, the arrow can pass completely through the animal, causing severe injury, but not necessarily rendering the animal immediately immobile. In addition, the embedded arrow often breaks off when the wounded animal hits a tree, rock, etc., or can even be removed by the wounded animal. In this case, if one of these previously available arrows is used, the animal can run a considerable distance before dying, making it difficult to locate.

[0007] Another serious problem that must be considered when adding additional weight to an arrow, such as a transmitter, is the effect that the additional weight will have on the performance of the arrow. Generally, it is desirable to add as little weight as possible to the arrow to maintain the performance of the arrow, but still accommodate the tracking transmitter. Prior tracking devices have not recognized this problem. For example, a heavier arrow will travel more slowly than a lighter arrow, and tends to "fall" more quickly over a given distance than a lighter arrow. Thus, lightweight transmitter assemblies, as well as lightweight structures associated with the transmitter, are considered highly desirable, as they help maintain the performance of the arrow, while also addressing a host of issues related to signal strength, power, battery life, and transmitter durability.

[0008] Thus, there are several shortcomings of prior devices that are addressed by the present disclosure. By utilizing the methods and structural features described herein, the present disclosure minimizes and in some aspects eliminates the aforementioned shortcomings and other problems. For example, the detachable transmitter assembly disclosed herein significantly reduces the loss of wounded game by allowing an archer to track and locate the wounded game. This allows the archer to hunt more efficiently, thereby reducing the waste of natural resources.

[0009] The features and advantages of the present disclosure will be set forth in the description which follows, and in part will be apparent from the description, or can be learned by practice of the teachings herein. The features and advantages of the present disclosure can be realized and obtained by means of the instruments and combinations particularly pointed out in the appended claims. SUMMARY

[0010] An exemplary embodiment of this disclosure may include a device for attaching weight to a hunting arrow. This device can be attached to the arrow for any purpose, such as adding weight to the arrow, for example, to produce a heavier arrow that causes greater lethality during archery hunting. The device for adding weight is sized such that adding weight to the arrow alters the angle at which the arrow is fired, eliminating the need for recalibrating the bow to ensure proper aiming with the added weight. Therefore, the diameter of the weight depends on the amount of additional weight to be attached to the arrow. Various structures for attaching additional weights are disclosed.

[0011] An exemplary embodiment of this disclosure may include a hunting arrow comprising a shaft having a pre-formed chamber inside. The chamber has an entry window, a compression fitting surface at one end of the chamber, and a chamber ramp surface at the other end of the chamber. The hunting arrow also includes a signal generating transmitter having a compression fitting at one end of the transmitter and a ramp surface at the other end of the transmitter. The transmitter may also have at least one barbed hook attached to the transmitter.

[0012] Another exemplary embodiment of this disclosure may include a hunting arrow comprising a shaft having a hollow distal end and a chamber entry window within the shaft. The hunting arrow also has a chamber insert inserted into the hollow end of the shaft. The chamber insert has an entry window, a compression fitting surface at one end of the chamber insert, and a chamber insert inclined surface at the other end of the chamber insert. The hunting arrow also includes a signal generating transmitter having a compression fitting at one end of the transmitter and an inclined surface at the other end of the transmitter. The transmitter also has at least one barbed hook attached to the transmitter.

[0013] Another exemplary embodiment of this disclosure may include a hunting arrow comprising a shaft having a threaded distal end and a chamber entry window in the shaft. This exemplary embodiment also includes a chamber attachment inserted into or threaded to an end of the shaft. The chamber attachment has an entry window, a compression fitting surface at one end of the chamber attachment, and a chamber attachment bevel surface at the other end of the chamber attachment. The hunting arrow also includes a signal generating transmitter having a compression fitting at one end of the transmitter and a bevel surface at the other end of the transmitter. The transmitter also has at least one barbed hook attached to the transmitter.

[0014] In yet another exemplary embodiment of this disclosure, a method for tracking a target animal is disclosed, by providing an operator with a hunting arrow (according to any of the above descriptions), the operator inserting the launcher into a chamber with sufficient force to engage the compression fitting surface of the chamber with the compression fitting of the launcher, thereby securing the launcher firmly within the chamber. The operator then fires the arrow at the target animal and tracks the animal using a suitable receiver to receive signals generated by the launcher for locating the animal.

[0015] Another exemplary embodiment of this disclosure may include a hunting arrow comprising a shaft having a threaded distal end and a chamber access window within the shaft. This embodiment also includes a chamber attachment inserted into or threaded to an end of the shaft. The chamber attachment has an access window leading to the chamber. The hunting arrow also includes a launcher housing having a signal generating launcher housed therein. The launcher housing has an animal engagement member extending therefrom, such as at least one barbed hook. The launcher housing can be mounted within the chamber of the chamber attachment. Pairs of shear pins can secure the launcher housing within the chamber.

[0016] In yet another exemplary embodiment of this disclosure, a method for tracking a target animal is disclosed, by providing an operator with a hunting arrow (according to any of the above descriptions), the operator inserting a launcher casing into a cavity formed in the end of the arrow shaft. The operator can then secure the casing in the cavity using one or more shear pins mounted in the bore of the arrow shaft and the casing. As the arrow pierces the target animal, an animal engagement member (e.g., a barbed hook) engages the animal's skin. The engagement of the animal engagement member causes the launcher casing to decelerate rapidly. As the arrow continues to pass through the animal, the rapid deceleration shears off the pins securing the casing, allowing the casing to eject from the cavity. The launcher casing remains attached to the animal's skin. The launcher in the casing announces its position, making it easy to locate the wounded target. Attached Figure Description

[0017] The features and advantages of this disclosure will become clear by considering the specific embodiments presented below in conjunction with the accompanying drawings, in which:

[0018] Figure 1A It is a top view of a hunting arrow manufactured in accordance with the teachings and principles of this disclosure, showing a partial section view;

[0019] Figure 1B It is a top view of a hunting arrow manufactured in accordance with the teachings and principles of this disclosure, showing a partial section view;

[0020] Figure 2 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 1A or Figure 1BA magnified partial view of a hunting arrow;

[0021] Figure 3 This is a perspective view of the transmitter body manufactured in accordance with the teachings and principles of this disclosure;

[0022] Figure 4 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 3 A side view of the transmitter body; Figure 5 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 3 Front view of the transmitter body;

[0023] Figure 6 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 3 Rear view of the transmitter body;

[0024] Figure 7 This is a perspective view of a transmitter compression fitting manufactured in accordance with the teachings and principles of this disclosure;

[0025] Figure 8 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 4 The transmitter and Figure 7 Side view of the compression fitting;

[0026] Figure 9 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 4 The transmitter and Figure 7 Front view of the compression fitting;

[0027] Figure 10 yes Figure 9 A side view of the transmitter, which has a hook manufactured in accordance with the teachings and principles of this disclosure;

[0028] Figure 11 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 10 A side view of the transmitter;

[0029] Figure 12 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 11 A top view of the transmitter;

[0030] Figure 13 It is manufactured in accordance with the teachings and principles of this disclosure. Figure 11 A bottom view of the transmitter;

[0031] Figure 14 yes Figure 1A or Figure 1B A partial view of the arrow, in which Figure 10 The launcher was inserted into the arrow chamber;

[0032] Figure 15 This is a perspective view of another embodiment of a transmitter manufactured in accordance with the teachings and principles of this disclosure;

[0033] Figure 16 This is a cross-sectional view of another embodiment of an arrow chamber extension manufactured in accordance with the teachings and principles of this disclosure; Figure 17 This is a cross-sectional view of another embodiment of an arrow chamber insert manufactured in accordance with the teachings and principles of this disclosure.

[0034] Figure 18 This is a front perspective view of the transmitter body manufactured in accordance with the teachings and principles of this disclosure;

[0035] Figure 19 yes Figure 18 Rear perspective view of the transmitter body;

[0036] Figure 20 This is a front perspective view of the transmitter body manufactured in accordance with the teachings and principles of this disclosure;

[0037] Figure 21 yes Figure 20 A front view of the transmitter body;

[0038] Figure 22 This is a front perspective view of a chamber insert manufactured in accordance with the teachings and principles of this disclosure;

[0039] Figure 23 yes Figure 22 A top view of the chamber insert;

[0040] Figure 24 yes Figure 22 Side view of the chamber insert;

[0041] Figure 25 yes Figure 22 A front perspective sectional view of the chamber insert;

[0042] Figure 26 yes Figure 22 A sectional side view of the chamber insert;

[0043] Figure 27 This is a front perspective view of a plunger manufactured in accordance with the teachings and principles of this disclosure;

[0044] Figure 28 yes Figure 27 Rear perspective view of the plunger;

[0045] Figure 29 yes Figure 22 A sectional side view of the chamber insert, in which a plunger is inserted;

[0046] Figure 30This is a cross-sectional side view of another chamber insert manufactured in accordance with the teachings and principles of this disclosure;

[0047] Figure 31 This is a front perspective view of the transmitter body manufactured in accordance with the teachings and principles of this disclosure;

[0048] Figure 32 yes Figure 31 Rear perspective view of the transmitter body;

[0049] Figure 33 yes Figure 31 Front view of the transmitter body;

[0050] Figure 34 This is a front perspective view of the transmitter cover manufactured in accordance with the teachings and principles of this disclosure;

[0051] Figure 35 yes Figure 34 Rear perspective view of the transmitter cover;

[0052] Figure 36 This is a front perspective view of the transmitter body with the cover removed, manufactured in accordance with the teachings and principles of this disclosure;

[0053] Figure 37 yes Figure 36 A front perspective sectional view of the transmitter body;

[0054] Figure 38 This is a front perspective view of a chamber insert manufactured in accordance with the teachings and principles of this disclosure;

[0055] Figure 39 yes Figure 38 A front perspective sectional view of the chamber insert;

[0056] Figure 40 This is a perspective view of the insert assembly according to an embodiment of the present disclosure;

[0057] Figure 41 yes Figure 40 An exploded view of the insert assembly shows the insert and the payload housing;

[0058] Figure 42 This is a cross-sectional view of the insert according to an embodiment of the present disclosure;

[0059] Figure 43 This is a front view of the payload housing according to an embodiment of the present disclosure;

[0060] Figure 44 This is an exploded view of the payload housing according to an embodiment of the present disclosure;

[0061] Figure 45This is a block diagram suitable for use in the GPS receiver and radio transmitter of this disclosure;

[0062] Figure 46 This is a perspective view of a compensator assembly according to an embodiment of the present disclosure;

[0063] Figure 47 yes Figure 46 End view of the compensator component;

[0064] Figure 48 This is a side view of another compensator assembly according to an embodiment of the present disclosure; Figure 49a This is a side view of the bow and compensator assembly according to an embodiment of the present disclosure;

[0065] Figure 49b It is a cross-sectional view of the bow and compensator assembly along the AA plane and the BB plane;

[0066] Figure 50a This is a schematic diagram of the flight trajectory of a conventional arrow without the use of a compensator assembly;

[0067] Figure 50b This is a schematic diagram of the flight trajectory of an arrow using a compensator assembly according to an embodiment of the present disclosure;

[0068] Figure 51a This is a perspective view of one embodiment of a device for adding weight to an arrow, which screws into the distal end of the arrow and compensates for the arrow's flight trajectory in response to the additional weight added to the arrow.

[0069] Figure 51b This is a perspective view of one embodiment of a device for adding weight to an arrow, which screws into the distal end of the arrow and compensates for the arrow's flight trajectory in response to the additional weight added to the arrow.

[0070] Figure 52a is a side view of another embodiment of the present disclosure for adding weight to an arrow, which is adapted to the shaft of the arrow and compensates for the additional weight added to the arrow.

[0071] Figure 52b is a cross-sectional view of an embodiment of the present disclosure for adding weight to an arrow, which is adapted to the shaft of the arrow and compensates for the additional weight added to the arrow.

[0072] Figure 52c is a cross-sectional view of an embodiment of the present disclosure for adding weight to an arrow, which is adapted to the shaft of the arrow and compensates for the additional weight added to the arrow.

[0073] Figure 53a is a side view of an embodiment of the present disclosure for adding weight to an arrow, which is adapted to the shaft of the arrow and compensates for the additional weight added to the arrow, showing the invention mounted on the shaft of the arrow.

[0074] Figure 53b is a cross-sectional view of an embodiment of the present disclosure for adding weight to an arrow, which is adapted to the shaft of the arrow and compensates for the additional weight added to the arrow, showing the invention mounted on the shaft of the arrow.

[0075] Figure 53c is a cross-sectional view of an embodiment of the present disclosure for adding weight to an arrow, which is adapted to the shaft of the arrow and compensates for the additional weight added to the arrow. It shows the device positioned on the shaft of the arrow, wherein the end of the device closest to the front end of the arrow shaft does not have a restricted ridge portion for stabilizing the device.

[0076] Figure 54a is a side view showing the first step of an embodiment of the present disclosure for adding weight to an arrow, namely, the position of the end of the compensator on the arrow shaft after the heat shrink tube is fitted onto the shaft.

[0077] Figure 54b is a cross-sectional view showing the second step of an embodiment of the present disclosure for adding weight to an arrow, wherein the compensator is located on a heat-shrinkable tube that holds the compensator in place on the arrow shaft.

[0078] Figure 54c is a cross-sectional view of an embodiment of this disclosure, showing the heat-shrinkable tube fitted onto the arrow shaft and the invention itself before shrinkage to secure the compensator to the arrow shaft; and...

[0079] Figure 54d is a cross-sectional view of an embodiment of the present disclosure, which has a heat-shrinkable tube fitted onto the arrow shaft and the present invention itself to secure the compensator to the arrow shaft, showing the heat-shrinkable tube after it has been shrunk to secure the compensator.

[0080] Figure 55 A cross-sectional view of one embodiment of a sleeve integrated with an arrow insert is shown, wherein the arrow sleeve protects the front portion of the arrow shaft.

[0081] Figure 56 The arrow sleeve is shown as press-fitted to the arrow insert.

[0082] Figure 57 An arrow insert is shown, which is designed to have an arrow sleeve press-fitted to the outside of the arrow sleeve.

[0083] Figure 58A An arrow insert is shown, which is configured to have an arrow sleeve or collar press-fitted to the arrow insert, and an exemplary sleeve is shown that extends along the shaft of the arrow beyond the length of the arrow insert.

[0084] Figure 58B An arrow insert is shown, configured to have an arrow sleeve or collar press-fitted to the arrow insert. An exemplary sleeve is shown extending along the shaft of the arrow beyond the length of the arrow insert. Figure 58A A longer sleeve.

[0085] Figure 58C An arrow insert is shown, which is configured to have an arrow sleeve or collar press-fitted to the arrow insert, and an exemplary sleeve is shown that extends along the shaft of the arrow beyond the length of the arrow insert. Figure 58C The arrow sleeve, whose outer diameter is larger than that of the arrow, is also shown.

[0086] Figure 59 This is a view of one embodiment of an arrow insert with a friction fixing mechanism, showing an arrow insert having a mounting portion (setting) for the friction fixing mechanism.

[0087] Figure 60 This is a view of a second embodiment of an arrow insert with a friction fixing mechanism, showing a larger mounting portion for the friction fixing mechanism and a tapered surface on the insert.

[0088] Figure 61 This is a view of a third embodiment of an arrow insert with a friction fixing mechanism, showing the mounting portion for the friction fixing mechanism and the tapered surface on the insert.

[0089] Figure 62 This is a view of a fourth embodiment of an arrow insert with a friction fixing mechanism, showing the mounting portion for the friction fixing mechanism and the tapered surface on the insert.

[0090] Figure 63 This is an external view of an arrow insert with a friction-fixing mechanism, showing the bore, tapered section, and narrower proximal section of the shaft used to receive the arrowpoint.

[0091] Figure 64 An embodiment of a two-part arrow insert with a friction fixing mechanism is shown, the arrow insert having a top part and a bottom part, wherein the bottom part is fitted into the top part, and the top part and bottom part are shown to be separate from each other.

[0092] Figure 65 An embodiment of a two-part arrow insert with a friction fixing mechanism is shown. The arrow insert has a top part and a bottom part, the top part and the bottom part are shown connected together, and a friction fixing mechanism is shown at the distal end of the bottom part. A mechanism for securing the top part to the bottom part is also shown.

[0093] Figure 66 illustrates an embodiment of an arrow insert with a friction fixing mechanism. The arrow insert has a groove on the outside to help secure it to the shaft of the arrow using an adhesive, and also has a threaded portion of the arrow insert that passes through the entire threaded portion of the arrow insert and an inner bore that passes completely through the arrow insert.

[0094] Figure 67 An embodiment of an arrow insert is shown, which has a friction-fixing mechanism securely embedded within the shaft of an arrow, and an arrow sleeve at the top of the arrow insert and the arrow shaft to help prevent breakage of the arrow insert or the arrow shaft. Detailed Implementation

[0095] To facilitate understanding of the principles of this disclosure, reference will now be made to the embodiments illustrated in the accompanying drawings, and they will be described using specific language. However, it should be understood that this is not intended to limit the scope of this disclosure. Any changes and further modifications to the inventive features shown herein, as well as any additional applications to the principles of the disclosure shown herein, that would normally occur to those skilled in the art and those knowledgeable in the subject matter, are considered to be within the scope of the claimed disclosure.

[0096] Before disclosing and describing the devices, systems, processes, and methods herein, it should be understood that this disclosure is not limited to the specific configurations, process steps, and materials disclosed herein, as such configurations, process steps, and materials may vary to some extent. It should also be understood that the terminology used herein is for the purpose of describing specific exemplary embodiments only and is not intended to be limiting, as the scope of the invention will be defined only by the appended claims and their equivalents.

[0097] In describing and claiming protection for the subject matter of this disclosure, the following terms will be used in accordance with the definitions listed below.

[0098] It should be noted that, as used in this specification and the appended claims, unless the context clearly indicates otherwise, the singular forms “a / an” and “the” include plural references.

[0099] As used herein, the terms “comprising,” “including,” “containing,” “characterized by,” “having,” and their grammatical equivalents are inclusive or open-ended terms that do not exclude additional, unlisted elements or methodological steps.

[0100] As used herein, the term "snap-fit ​​connection" refers to the engagement or assembly of two components by deformation or deflection of at least one component. Once installed, the deformed or deflected component can be returned to its original shape.

[0101] As used in this article, the term "proximal" should be used broadly to refer to the concept of the closest part. For example, the tip of an arrow, including the fletching, is the proximal part of the arrow because it is the part closest to the archer as the arrow travels toward the target.

[0102] As used in this article, the term "far side" is usually the opposite of "proximal side," and therefore, depending on the context, refers to the concept of another part or the farthest part.

[0103] As used herein, the phrase “in a direction at least partially from the proximal to the distal” generally refers to a two-dimensional concept of direction, where the “proximal to distal” direction defines a direction or dimension. Therefore, an object extending in a direction that is not parallel to (i.e., not at a right angle to) the “proximal to distal” direction involves two directional components, one in the “proximal to distal” direction and the other in a direction orthogonal to the “proximal to distal” direction.

[0104] Figure 1A and Figure 1B A hunting arrow, generally marked 100, is shown, featuring an arrowhead 106, shaft 103, fletching 101, and fletching 102. (As shown) Figure 1A As shown, the arrowhead 106 can be removably attached to the shaft 103 to allow for interchangeability of various arrowheads depending on specific conditions. For example, as Figure 1A The arrowhead 106 shown can be attached by screwing the arrowhead 106 with the externally threaded member 107 into the internally threaded plug 104 attached to the foremost end of the shaft 103. Alternatively, Figure 1B The arrowhead 106 shown can be attached by screwing the arrowhead 106, which has an internally threaded plug 107, onto a threaded external member 111 protruding from the foremost end of the shaft 103. In one embodiment of this disclosure, the shaft 103 of the arrow 100 is hollow and includes a chamber 105 accessible via a chamber entry window 108 and configured to receive a suitable launcher housing. Figure 1A or Figure 1B (Not explicitly shown). Window 108 may be formed by cutting on the rod 103. Chamber 105 and chamber window 108 may also be simply milled or formed in the arrow 100 during production.

[0105] Figure 2A magnified partial view of the hunting arrow 100 is shown, revealing further details of an embodiment of the interior of the chamber 200, configured to receive a suitable launcher housing (not explicitly shown). The distal end of the chamber 200 includes a ramp 220 located below the rear of the access window 230. The ramp 220 is secured within the arrow 100 using adhesives, friction, or other methods known to those skilled in the art. The ramp 220 may also be molded during production or integrally formed within the arrow 100. The ramp surface 240 of the ramp 220 may be flat, concave, or convex. Preferably, the ramp surface 240 is concave, rounded, and adapted to receive a correspondingly shaped convex launcher housing (not explicitly shown) to help retain and guide the launcher housing during ejection from the chamber 200. The front portion of chamber 200 may have one or more protrusions or flanges 210 to help retain a suitable launcher housing within chamber 200 during flight of arrow 100. It should be understood that flanges 210 are engaging members. Flanges 210 may also have beveled surfaces 250 on one or both sides to help facilitate insertion and removal of the launcher housing. Beveled surfaces 250 may be flat, concave, or convex and may be secured within the arrow using adhesives, friction, or other methods known to those skilled in the art. Beveled surfaces 250 may also be molded or integrally formed within chamber 200 during the production of arrow 100.

[0106] Figures 3 to 6 It shows the use of Figure 1 and Figure 2 Various views of an exemplary embodiment of the launcher housing 300 used with the arrow 100. Figure 3 A perspective view of the transmitter housing 300 is shown. Figure 4 , Figure 5 and Figure 6 The left side view, front view, and rear view of the transmitter housing 300 are shown respectively.

[0107] Reference Figure 3In an exemplary embodiment of this disclosure, the transmitter housing 300 is adapted to contain a radio transmitter (not explicitly shown) within the housing. The radio transmitter can be used to transmit radio frequency signals, which can be used to determine the location of the transmitter housing 300. In an exemplary embodiment of this disclosure, the transmitter housing 300 may include a battery (not explicitly shown) for powering the radio transmitter within the housing 300. In an exemplary embodiment of this disclosure, the transmitter housing 300 may also include a GPS receiver, which can be used to receive location information that can be transmitted by the transmitter within the housing 300. For the purposes of this disclosure, the transmitter housing 300 may also be referred to as a "transmitter assembly" or simply a "transmitter". The transmitter housing 300 may be made of a relatively robust, lightweight material, such as plastic, resin, composite material, etc. The transmitter housing 300 has a top surface 310, a transmitter inclined surface 360, and a top front surface 320, as shown below. Figure 3 As shown. In addition, the transmitter housing 300 may have a front bore 330 and side bores 340 and 350 for receiving additional components, which will be discussed in further detail below.

[0108] Figure 4 A left-side view of the transmitter 300 is shown, including: a left surface 400, a rear surface 440, a transmitter tilting surface 360, and a bottom surface 420. The transmitter tilting surface 360 ​​may be shaped to complement the tilting surface 240 of the chamber 200 (see [reference]). Figure 2 For example, if the inclined surface 240 of the chamber is rounded and concave, then preferably, the inclined surface 360 ​​of the transmitter is rounded and convex to conform to the shape of the inclined surface 240 of the chamber. Similarly, if the bottom of the chamber 200 is rounded and concave, then preferably, the bottom surface 420 of the transmitter housing 300 is rounded and convex to conform to the shape of the bottom of the chamber 200. See reference. Figure 5 It shows Figure 3 The front view of the transmitter housing 300 shows that the inner bore 340 extends through the transmitter body 300 to secure the component to the transmitter body 300, which will be discussed in more detail below. Figure 6 It shows Figure 3 The rear view of the transmitter body shows the transmitter tilt surface 360 ​​and the rear surface 440.

[0109] Figure 7 The transmitter housing 300 and chamber 200 disclosed herein are shown (see [link]). Figure 2An exemplary embodiment of the compression fitting 700 used together with [other components]. The compression fitting 700 is preferably made of a strong, lightweight, semi-flexible, deformable or bendable material, such as plastic, metal, composite material, etc. It should be understood that the compression fitting 700 is a joining member. The compression fitting 700 includes a tail portion 760 and a head portion 750. The tail portion 760 may have an inner bore 780 for attaching the compression fitting 700 to the transmitter housing 300, which will be discussed in more detail below. The head portion 750 also includes a cut-off portion 770 and attachment surfaces, including: a top surface 710, inclined surfaces 720 and 740, and a side surface 730. As will be seen, these attachment surfaces may correspond to the surfaces within the chamber 200 (see [other components]). Figure 2 The interaction of the two components secures the transmitter within the chamber 200.

[0110] Figures 8 to 10 It shows Figure 3 The transmitter housing 300 and Figure 7 The assembly of the compression components 700. Specifically, Figure 8 A compression fitting 700 is shown, ready to be inserted into the front bore 330 of the transmitter housing 300. Note that the side bore 340 of the transmitter housing 300 and the bore 780 of the compression fitting are aligned during insertion.

[0111] Figure 9 A front view of the transmitter housing 300 is shown, in which a compression fitting 700 is inserted into a front bore 330 of the transmitter housing 300. A pin 910 is then inserted into a bore 340 and passes through a compression fitting bore 780 to secure the compression fitting 700 to the transmitter housing 300. In exemplary embodiments of this disclosure, the compression fitting 700 may be attached to the transmitter housing 300 via threads or some other suitable method known to those skilled in the art.

[0112] Figure 10 yes Figure 9A side view of the launcher housing 300 and the compression fitting 700. Additionally, one or more barbed hooks 1020 can be attached to the launcher housing 300 by inserting the shank 1000 of the one or more barbed hooks 1020 into the bore 1010 of the launcher housing 300. The number of hooks 1020 can be selected based on the strength of the hooks and the magnitude of the force expected to be borne by the hooks. One or more barbed hooks 1020 can be secured within the bore 1010 of the launcher housing 300 using adhesives, friction, threaded connection, pin fixation, or other methods well known to those skilled in the art. One or more barbed hooks 1020 can also be molded or integrally formed within the launcher body 300 during production. Furthermore, the bore 350 can also be used to attach filament, thread, or other suitable material (not shown) to the launcher body 300 to facilitate removal of the launcher housing 300 from the target animal.

[0113] Figures 11 to 13 Various views of an exemplary embodiment of the complete transmitter housing assembly are shown, including the attached compression fitting 700 and the double barbed hook 1110.

[0114] Figure 14 It shows Figure 10 The complete transmitter housing 300 is inserted into Figure 2 The chamber 200 shown is provided with one or more retaining flanges 210 to engage the compression fitting 700 and secure the launcher housing 300 in place. The operator inserts the launcher 300 into the chamber 200 and pushes the launcher compression fitting 700 forward against the flanges 210 with sufficient force to compress the two halves of the compression fitting 700 together (thus reducing the diameter of the head 750 of the compression fitting 700) and allow the head 750 of the compression fitting 700 to pass through the flanges 210 to the other side. Once on the other side of the flanges 210, the two halves of the head 750 of the compression fitting 700 expand freely again, thus securing the launcher within the chamber 200. In an exemplary embodiment, considering the force applied to the launcher housing 300 when the arrow is fired, the force between the compression fitting 700 and the flange 210 is sufficient to keep the launcher housing 300 attached to the arrow 100, but insufficient to withstand the impact of the launcher housing 300 on the skin of the target animal. The size, design, and lightweight materials of the flange 210 and the compression fitting 700 are preferably chosen to reduce weight and maintain arrow performance.

[0115] During operation, when arrow 100 pierces the target animal, arrowhead 106 creates an invasive wound in the animal. As arrow 100 penetrates further into the animal, one or more barbed hooks 1020 (see...) Figure 10The arrow 100 embeds itself into the animal's skin or hide. As the arrow 100 continues to pierce the animal, the barbed hook 1020 slows and stops the launcher housing 300. With sufficient force, the compression fitting 700 ejects from the flange 210 (see...). Figure 14 The transmitter housing 300 slides up the inclined surface 240 in the direction of arrow 1440, exits the chamber 200, and embeds itself into the outside of the target animal's skin. In this way, the transmitter in the housing 300 can then be used to track an injured animal that may have traveled miles before dying or coming to a stop. The hunter can use a handheld radio receiver to track the injured animal. This allows the hunter to hunt more efficiently by focusing his / her time and energy on finding the injured animal rather than searching for other target animals (which could result in multiple injured animals being lost and valuable natural resources being wasted).

[0116] Figure 15An exemplary embodiment of a transmitter housing assembly 1500 according to this disclosure is shown. The transmitter housing assembly 1500 includes two subassemblies: a transmitter subassembly 1570 and an attachment subassembly 1580. The transmitter subassembly 1570 may have an accessible battery housing 1560, a protrusion 1550, and an inner bore 1510, as well as an on / off switch (not explicitly shown) for saving battery power. The attachment assembly 1580 may have a receiver portion 1540 for receiving the protrusion 1550 and an inner bore 1510. Furthermore, the attachment assembly 1580 may also include at least one barbed hook 1520 and a compression fitting 1530. In a preferred embodiment, the attachment assembly 1580 includes two barbed hooks (one shown at 1520), wherein the barbed end of each hook protrudes toward the distal end of the attachment assembly 1580 (above the compression fitting 1530), and wherein each barbed hook also extends toward either side of the attachment assembly 1580. In this embodiment, each exposed and barbed hook is also preferably oriented and shaped to not extend substantially beyond the top surface 1590 of the attachment assembly 1580 (if present). That is, each barbed hook may also be oriented and shaped such that each barbed hook extends to either side of the attachment assembly 1580 and below the top surface 1590 of the attachment assembly 1580. Orienting the barbed hooks in this way (i.e., keeping the hooks low and closer to the attachment assembly 1580) helps to keep the mass of the barbed hooks closer to the axial center of mass of the arrow, which helps to maintain the accuracy of the arrow during flight. The transmitter subassembly 1570 and the attachment subassembly 1580 can be attached to each other by inserting the protrusion 1550 into the receiver portion 1540 and then inserting a retaining pin (not explicitly shown) into the bore 1510. This embodiment allows the more expensive transmitter subassembly 1570 to be removed from the less expensive (and more easily broken) attachment assembly 1580, thereby allowing the transmitter assembly 1570 to be reused.

[0117] In exemplary embodiments of this disclosure, the transmitter subassembly 1570 and the attachment subassembly 1580 can be attached to each other in any suitable manner, including but not limited to: threads, reversible adhesives / glues, compression fittings, etc. Although in Figure 15 Not explicitly shown herein, but the proximal end of the launcher subassembly 1570 may be in a sloping shape or any other shape described herein. Furthermore, in a preferred embodiment, assuming the battery is generally heavier than the electronics including the launcher, the battery housing is configured to hold the battery below the launcher. This helps align the center of mass of the launcher assembly 1500 with the axial center of mass of the arrow to maintain the arrow's accuracy during flight.

[0118] Figure 16An exemplary embodiment of the present disclosure is shown, wherein the chamber extension 1600 can be advantageously inserted as an extension between the arrowhead and the shaft portion (not shown). In such an embodiment, the consumer does not need to purchase the entire arrow, but only the chamber extension 1600 and the launcher, which can be mounted on the end of a conventional arrow. The proximal end 1660 of the chamber extension can be sized and a notch 1650 formed to allow insertion into the distal end of the shaft portion up to the larger diameter portion 1640 of the chamber extension 1600, and held therein by friction. Alternatively, the proximal end 1660 of the chamber extension can be threaded and attached to the distal end of the shaft portion, which is also threaded to receive the chamber extension 1600. In this embodiment, the chamber extension 1600 may include an internally threaded portion within the proximal end 1660 of the chamber extension, the internally threaded portion being configured to receive an externally threaded portion from the arrowhead. Alternatively, the chamber extension 1600 may include an externally threaded portion projecting from the proximal end 1660 of the chamber extension, which is configured to receive an internally threaded portion within the arrow. For example... Figure 16 As shown, the arrowhead (not explicitly shown) can also be attached to the chamber extension 1600 via the threaded hole 1630. Alternatively, the arrowhead (not shown) can also be attached to the chamber extension 1600 via an internal threaded portion within the arrowhead, which is configured to receive an external threaded portion (not explicitly shown) protruding from the distal end of the chamber extension 1600.

[0119] Figure 17 Another exemplary embodiment is shown, wherein the chamber insert 1700 can be advantageously inserted into the distal end of a hollow arrow shaft (not shown) having a chamber entry window similar to that discussed above. In such an embodiment, the consumer does not need to purchase the entire arrow, but only the chamber insert 1700 and the launcher. The proximal end 1760 of the chamber insert can be sized and a notch 1750 formed to allow insertion into and fixation therein by friction into the distal end of the arrow shaft. Alternatively, the proximal end 1760 of the chamber extension can be threaded, glued, or otherwise attached to the distal end of the hollow arrow shaft in any manner known to those skilled in the art. In one embodiment, the proximal end 1760 of the chamber extension may include an internally threaded portion within the proximal end 1760 of the chamber extension, the internally threaded portion being configured to receive an externally threaded portion from the arrow protrusion. Alternatively, the proximal end 1760 of the chamber extension may include an externally threaded portion protruding from the proximal end 1760 of the chamber extension, which is configured to receive an internally threaded portion within the arrow.

[0120] Although certain exemplary embodiments involving the removable chamber portion have been described in great detail above, it should be understood that the entire arrow, including the chamber integrally formed therein, may also be used without departing from the spirit or scope of the claimed invention.

[0121] Figure 18 and Figure 19 A different view of another exemplary embodiment of the transmitter housing or body 1800 according to this disclosure is shown, wherein the upper portion 1810 of the transmitter body is wider than the lower portion 1820 of the transmitter body. The wider upper portion 1810 of the transmitter body provides the transmitter body 1800 with a larger volume and internal space to accommodate larger electronic components (e.g., transmitter, receiver, GPS receiver, battery, etc.) to increase the transmitter's power and / or usability. In one exemplary embodiment, the transmitter body 1800 includes a GPS receiver and a transmitter (not explicitly shown), wherein the GPS receiver receives the GPS location of the transmitter body 1800 (typically within the animal's body), and then the transmitter transmits the animal's GPS location to a receiver used by a hunter (not explicitly shown) to locate the animal. Similar to the previously described transmitter body embodiments, the transmitter body 1800 may also include at least one barbed hook (not explicitly shown) and a compression fitting 1830. In a preferred embodiment, the transmitter body 1800 includes two barbed hooks (not explicitly shown), wherein the barbed end of each hook protrudes toward the distal end of the transmitter body 1800 (towards the compression fitting 1830), and wherein a portion of each barbed hook also extends toward either side of the transmitter body 1800.

[0122] exist Figure 18 In an exemplary embodiment, each exposed and barbed hook is also preferably oriented and shaped to not extend substantially beyond the top surface 1840 (if any) of the upper portion 1810 of the launcher body. That is, each barbed hook may also be oriented and shaped such that each barbed hook extends below the top surface 1840 of the upper portion 1810 of the launcher body. Orienting the barbed hook in this way (i.e., keeping the hook low and closer to the lower portion 1820 of the launcher body) helps to keep the mass of the barbed hook closer to the axial center of mass of the arrow, which helps to maintain the accuracy of the arrow during flight.

[0123] Figure 19 yes Figure 18A perspective view of the proximal end of the transmitter body 1800 shows a recessed portion or pit (or, in some embodiments, a protrusion) 1910 formed in the inclined surface 1920 of the transmitter body. The recessed portion 1910 may be pre-formed in the inclined surface 1920 of the transmitter body during a molding or forming process at manufacturing time, or alternatively, the recessed portion 1910 may also be formed after the molding process using any known process for forming recesses known to those skilled in the art. The function of the pit 1910 will be discussed in more detail below.

[0124] Figure 20 and Figure 21 It shows the relationship with Figure 18 and Figure 19 Another exemplary embodiment of this disclosure, similar to that shown in the illustration. (See also...) Figure 20 The upper portion 2020 of the transmitter body 2000 includes a lateral stabilizer 2010 (the left stabilizer is not explicitly shown) on each side of the upper portion 2020 of the transmitter body toward the distal end of the transmitter body 2000. Figure 21 It shows Figure 20 The front view of the transmitter body 2000 shows both the left and right lateral stabilizers 2110. (Based on the discussion below regarding...) Figures 22 to 24 With the release of the information, the function of the lateral stabilizer 2110 will become clearer.

[0125] Figures 18 to 21 The transmitter housing or body shown can be with Figures 22 to 30 The chamber inserts shown are used in combination. Figure 22 A front perspective view of a chamber insert embodiment 2200 is shown, which has a horizontal stabilizer member 2220 laterally projecting away from the chamber opening 2030 on either side of the chamber opening 2030. The horizontal stabilizer member 2220 is configured to receive and abut against the transmitter body 1930 (see [link]). Figure 19 The lower surface of the upper part of the ) helps stabilize the launcher indoors during flight. Figure 23 This shows the downward observation of the chamber. Figure 22 A top view of the chamber insert. The chamber tilt 2320 has a plunger bore 2310 configured to receive a suitable plunger (discussed below) to help stabilize the launcher within the chamber during flight. Figure 24 yes Figure 22 Side view of the chamber insert. Figure 25 yes Figure 22 A perspective sectional view of the chamber insert, showing the interior of the plunger bore 2510 (see...). Figure 25 ). Figure 26 yesFigure 22 The side sectional view of the chamber insert also shows the interior of the plunger bore 2610.

[0126] Figure 27 and Figure 28 These are front and rear perspective views of an exemplary plunger 2730, which can be inserted into... Figure 25 and Figure 26 The plunger 2730 is located within the bore of the plunger to help stabilize the launcher within the chamber during flight. It should be understood that the plunger 2730 is an engaging member. The proximal end of the plunger 2730 may have plunger retaining members 2710, 2810 (the same structure with two reference numerals attached to different viewpoints), and the distal end of the plunger 2740 may have plunger ends 2720, 2820 (the same structure with two reference numerals attached to different viewpoints), the plunger ends 2720, 2820 being preferably shaped and configured to engage a suitable launcher inserted into the chamber (see [reference]). Figure 19 The recessed portion of the plunger. In an exemplary embodiment, the plunger ends 2720, 2820 are rounded and smooth, forming a substantially hemispherical shape, which is configured to be received in the transmitter (see...). Figure 19 The similarly shaped recesses formed within the cavity help to secure the transmitter within the chamber.

[0127] Now refer to Figure 29 , Figure 27 and Figure 28 The plunger 2920 was inserted into Figures 22 to 26 The plunger 2920 is located within the bore of the chamber insert. The plunger 2920 is secured within the bore by means of an elastic member 2910 and an adjusting member (not explicitly shown) located proximal to the elastic member 2910. In one embodiment, the elastic member 2910 is a spring that applies a force to the plunger 2920 (in the direction of arrow A), causing the plunger end 2930 to extend into the chamber opening 2940. The force applied to the plunger 2920 by the elastic member 2910 can be adjusted by selecting different springs with different spring constants K. Alternatively or otherwise, the force applied to the plunger 2920 by the elastic member 2910 can also be changed by means of the adjusting member (not explicitly shown). It should be understood that, for the purposes of this disclosure, the plunger 2920 can be deformed by means of the elastic member 2910 and can form part of a snap-fit ​​connection. Therefore, it should be understood that the plunger 2920 is an engaging member.

[0128] Still refer to Figure 29For example, in one exemplary embodiment, the adjusting member has a threaded shank configured to be received by a threaded portion 2950 of the proximal end of the chamber insert 2960. The adjusting member may also have an engagement surface (not explicitly shown) on its proximal end, configured to receive an adjusting tool (not explicitly shown) to allow a user to tighten or loosen the adjusting member, thereby increasing or decreasing the force applied to the plunger 2920 by the resilient member 2910. In one exemplary embodiment, the engagement surface on the proximal end of the adjusting member is configured to receive a hex wrench adjusting tool. In other exemplary embodiments, the engagement surface on the proximal end of the adjusting member is configured to receive a screwdriver adjusting tool. In other embodiments, the engagement surface on the proximal end of the adjusting member may be configured into any of a number of different shapes, as is known in the art, depending on the specific shape of the adjusting tool used.

[0129] In practice, the user can insert the proximal portion of the transmitter into the proximal end of the chamber opening 2940 and insert the plunger end 2930 into the recess 1910 of the transmitter (see [link]). Figure 19 Then apply enough force to push the plunger back into the plunger bore, thereby allowing the launcher to be fully inserted into the chamber to insert the launcher, for example... Figures 19 to 21 The launcher is shown in the diagram. Once fully inserted into the chamber, the resilient member applies a continuous force to the plunger, thereby substantially securing the launcher within the chamber. In this embodiment, the force on the plunger is preferably selected (as described above, by adjusting the spring constant K and / or the tension applied to the spring via the adjusting member) to be sufficient to secure the launcher within the chamber while applying force to the launcher as the arrow is fired and travels toward the target, but insufficient to withstand the impact of the launcher on the target animal's skin. The dimensions, design, and materials of the adjusting member (not explicitly shown), the resilient member 2910, and the plunger 2920 are preferably chosen to reduce weight in order to maintain the arrow's performance during flight.

[0130] In operation, when the arrow pierces the target animal, it creates an invasive wound. As the arrow penetrates further into the animal, one or more barbed hooks embed themselves in the animal's skin. As the arrow continues into the animal, the engagement of one or more barbed hooks causes the launcher assembly to slow or stop its progress. With sufficient force, the launcher pushes the plunger 2930 back into the plunger bore, and the launcher slides up the ramp 2970, exiting the chamber 2940 and embedding itself in the target animal's skin. In this way, the launcher can then be used to track the wounded animal, which may have traveled a considerable distance, often several miles, before dying or coming to a stop. This allows the hunter to hunt more efficiently by focusing his / her time and energy on finding the wounded animal rather than searching for other target animals, which could result in multiple wounded animals being lost and a waste of valuable wildlife resources.

[0131] Figure 30 A cross-sectional side view of another chamber insert embodiment 3000 is shown, wherein the plunger tip 3010 is integrally formed part of the inclined surface 3020. In this exemplary embodiment, the plunger tip 3010 is not adjustable, but rather sized and shaped to apply sufficient force to the launcher to releasably secure the launcher within the chamber. In this embodiment, the size and shape of the plunger tip 3010 are preferably selected to be sufficient to secure the launcher within the chamber when force is applied to the launcher when the arrow is fired, but insufficient to withstand the impact of the launcher on the skin of the target animal. For example, the size and shape of the plunger tip 3010 may vary depending on the strength of the bow to be used. For example, a bow with a 90-pound traction weight may require the size and shape of the plunger tip 3010 to apply a greater force to the launcher compared to a bow with a 50-pound traction weight. Alternatively or in addition, the inclined surface 1920 of the launcher body (see Figure 19 The size and shape of the recesses formed in the cavity are designed differently to apply sufficient force to the transmitter to essentially stabilize the transmitter in the cavity, based on the foreseeable forces that the transmitter is expected to withstand.

[0132] Although the launcher body and chamber insert explained above have been described using a launcher body with a recess and a chamber body with a protrusion (i.e., a plunger end), it should be understood that, without departing from the spirit or scope of this disclosure, in other embodiments, the launcher body may incorporate a protrusion and / or a plunger system, and the chamber insert may have a matching recess formed in the inclined surface.

[0133] Now refer to Figures 31 to 33This disclosure discloses exemplary embodiments of a transmitter housing 3100. In embodiments of this disclosure, the transmitter housing 3100 is adapted to contain a radio transmitter (not explicitly shown) within the housing 3100. The radio transmitter can be used to transmit radio frequency signals that can be used to determine the location of the transmitter housing 3100. In embodiments of this disclosure, the transmitter housing 3100 may include a battery (not explicitly shown) for powering the radio transmitter within the housing 3100. In exemplary embodiments of this disclosure, the transmitter housing 3100 may also include a GPS receiver that can be used to receive location information that can be transmitted from the transmitter within the housing 3100 to a user.

[0134] Still refer to Figures 31 to 33 The launcher housing 3100 may include a body 3102 having an upper portion 3104 and a lower portion 3106. A compression fitting 3108 may be fitted into a bore 3109 in the distal end 3111 of the body 3102. It should be understood that the compression fitting 3108 is a coupling member. The lower portion 3106 may be adapted to be received in a cavity of the shaft portion. The lower portion 3106 may include a bottom 3112 and an inclined portion 3114 on the proximal end 3116. The lower portion 3106 may include a side portion 3120 extending from the distal end 3111 to the proximal end 3116. Extending from the side portion 3120 may be one or more protruding retaining members 3110. It should be understood that the retaining members 3110 are coupling members. In embodiments, the retaining members 3110 may have a substantially hemispherical shape. In exemplary embodiments, the retaining members 3110 may take on a variety of different shapes depending on the desired retaining strength required for a given launcher housing 3100. The structure and function of one or more retaining members 3110 will be discussed in more detail below with reference to certain chamber insert embodiments. The launcher housing 3100 may include one or more animal engagement members 3125 for engaging the skin of a target animal. In exemplary embodiments of this disclosure, the animal engagement member 3125 may include a barbed hook. The upper portion 3104 of the body 3102 may be too large to fit within the chamber of the arrow.

[0135] The transmitter housing 3100 may have a removable cover 3400. Figure 34 and Figure 35 This allows the user to access one or more batteries and / or electronic components housed within the transmitter housing 3100. For example, Figure 34 and Figure 35 It shows that it can be used with Figures 31 to 33 The top and bottom perspective views of an embodiment of the transmitter combined with a removable transmitter cover 3400 shown.

[0136] Figure 36 It showsFigures 31 to 33 The transmitter housing 3100 has its transmitter cover removed to expose the interior portion of the transmitter housing 3100 and reveal internal components 3610. Internal components 3610 may include one or more components, including but not limited to one or more Global Positioning System (GPS) receivers, one or more batteries, one or more analog transmitters, one or more digital transmitters, electronic circuitry, one or more antennas, etc. However, it should be understood that any transmitter body disclosed herein may house one or more components, including but not limited to one or more GPS receivers, one or more batteries, one or more analog transmitters, one or more digital transmitters, electronic circuitry, one or more antennas, etc. Various internal components may be housed in internal components 3610 and / or other internal components (not explicitly shown) may also be housed in the transmitter 3100.

[0137] Figure 37 yes Figure 36 A perspective sectional side view of the launcher housing 3100 shows how the internal space within the launcher housing 3100 can be arranged into various compartments of different sizes and shapes. The specific dimensions and shapes of the internal compartments within the launcher body 3100 can vary depending on the size and shape of the internal components to be housed therein. As previously mentioned, it is ideal to arrange the heaviest internal components (e.g., batteries) such that they are aligned with the axial center of gravity of the arrow to maintain ideal flight characteristics. However, it should also be understood that this disclosure does not require such an arrangement, such that in some embodiments, the heavier components may not be optimally aligned with the center of gravity of the arrow.

[0138] Figure 38 and Figure 39 It shows that it can be used with Figures 31 to 37 An exemplary embodiment of an insert or arrow shaft extension 3800 used in conjunction with a launcher housing 3100. The insert 3800 may include a shaft portion 3804 on its proximal end 3806. The shaft portion 3804 may be received in the distal end of a hollow shaft of a hunting arrow (not shown). The shaft portion 3804 may be secured by adhesive or threads. It should be understood that the insert 3800 may form part of or extend the arrow shaft. The distal end 3808 of the insert 3800 may include an internally threaded bore 3812 for receiving an externally threaded end of an arrowhead (such as an arrowhead). The insert 3800 may include a chamber 3820 for receiving the launcher housing 3100. A window 3821 may provide passage to the chamber 3820. A planar platform 3823 may surround some or all of the windows 3821.

[0139] The chamber 3820 may include a pair of opposing sidewalls 3822. The sidewalls 3822 may have one or more fixing recesses, depressions, or recesses 3810, configured to engage with the fixing member 3110 (see [link to documentation]). Figures 31 to 33 The mounting recess 3810 (shown as a protrusion) aligns with and receives the retaining member 3110 along the side surface 3120 of the transmitter housing 3100. It should be understood that the retaining recess 3810 serves as an example of a connecting member. In an exemplary embodiment of this disclosure, the retaining recess 3810 forms a recess in the inner portion 3822 of the chamber 3820 and has a substantially partially spherical shape, corresponding to... Figures 31 to 33 The transmitter housing 3100 has a basically spherical fixing member 3110.

[0140] Still refer to Figure 38 and Figure 39 The proximal end 3824 of chamber 3820 may include an inclined portion 3826 having the functions described above. Figure 39 Most clearly visible, the distal end 3828 of chamber 3820 may include a compression fitting 3108 for receiving transmitter housing 3100 (see [link]). Figure 31 The flange portion 3830 is a mating surface and may be deformable. It should be understood that the dimensions and size of the chamber 3820 are designed to be the lower portion 3106 of the receiver / transmitter housing 3100.

[0141] Reference Figures 31 to 33 , Figure 38 and Figure 39In operation, the user inserts the lower portion 3106 of the transmitter housing 3100 into the chamber 3820 with sufficient force to securely "clip" the transmitter body 3102 into the chamber 3820 by forcing the retaining member 3110 inside the retaining recess 3810. The insert 3800 and / or the transmitter housing 3100 may be made of a semi-rigid, deformable, or flexible material (e.g., plastic) to facilitate insertion of the transmitter housing 3100 into the chamber 3820 via a "clip-fitting" engagement. Once the lower portion 3106 of the transmitter housing 3100 is fully inserted into the chamber 3820, the flexible chamber insert 3800 (and / or the transmitter housing 3100) returns to its normal position and substantially secures the transmitter housing 3100 within the chamber 3820. In embodiments of this disclosure, the size, shape, and number of the securing members 3110 (and corresponding securing recesses 3810), as well as the flexibility and surface properties of the materials including the chamber 3820 insert and / or the launcher housing 3100, can be selected to achieve the desired securing strength for a particular launcher. That is, all these factors can be selected such that, taking into account the forces exerted on the launcher when the arrow is fired, the force required to remove the launcher housing 3100 from the chamber 3820 is sufficient to secure the launcher, but insufficient to withstand the impact of the launcher on the target animal's hide. For example, an exemplary embodiment of the chamber / launcher body system may have two sets of securing members and corresponding securing recesses (one on each side of the chamber / launcher body system), which can be adapted for hunters using bows with a 40-pound towing weight.

[0142] Based on the explanation above, another exemplary embodiment of the chamber / launcher body system may have three sets of fixing members and corresponding fixing recesses (one on each side of the chamber / launcher body system), which can be suitable for hunters using bows with a 70-pound towing weight. Yet another exemplary embodiment of the chamber / launcher body system may have five sets of fixing members and corresponding fixing recesses (one on each side of the chamber / launcher body system), which can be suitable for hunters using bows with a 90-pound towing weight.

[0143] In practice, when an arrow pierces a target animal, it creates an invasive wound. As the arrow penetrates further into the animal, one or more barbed hooks (not explicitly shown in any of the accompanying drawings) embed themselves in the animal's skin. As the arrow continues to pierce the animal, the hooks of one or more barbed hooks slow or stop the travel of the launcher housing. It should be understood that a structure acting similarly to barbed hooks can also be used according to this disclosure. Under sufficient force, the chamber and / or launcher material will buckle sufficiently to “pop” the retaining member out of the retaining recess, allowing the launcher body to slide up the inclined portion of the chamber, leave the chamber, and embed itself into the skin of the target animal. The launcher itself can remain outside the animal. In this way, the launcher can then be used to track the wounded animal, which may have traveled several miles before dying or coming to a stop. This allows the hunter to hunt more efficiently by focusing his / her time and energy on finding the wounded animal rather than searching for other target animals, which could result in the loss of multiple wounded animals and the waste of valuable wildlife resources.

[0144] It should be understood that any number (groups or other forms) of retaining members and corresponding retaining recesses may be used without departing from the spirit or scope of this disclosure. It should also be understood that the retaining members and retaining recesses of this embodiment may also be used in conjunction with other features disclosed herein. For example, in one embodiment, the chamber / launcher body system may include retaining members and retaining recesses, as well as the plunger system and compression fitting system disclosed herein. Furthermore, while certain exemplary embodiments relating to the removable chamber portion and chamber insert have been described in great detail above, it should be understood that an entire arrow including a chamber integrally formed therein may also be used without departing from the spirit or scope of the invention.

[0145] In yet another embodiment of this disclosure, the launcher (not shown in any of the figures) may be secured to the arrow shaft by a tearable strip (such as an adhesive strip) having sufficient adhesive or shear strength to hold the launcher attached to the arrow, but not strong enough to withstand the impact of the launcher on the skin of the target animal, considering the forces exerted on the launcher when the arrow is fired. In one embodiment, the strip for securing the launcher comprises a polyolefin tape with ideal adhesive and shear strength.

[0146] Now refer to Figure 40 and Figure 41 The image shows an insert assembly 4000 according to an embodiment of the present disclosure. The assembly 4000 may include and extend along a longitudinal axis 4005. The assembly 4000 may include an insert 4002 and a payload housing 4004. It should be understood that the insert 4002 may form an extension of the shaft portion. Therefore, the insert 4002 may be referred to as the "shaft portion".

[0147] Insert 4002 may include a body portion 4006. A rod portion 4008 may extend rearward from the body portion 4006. The rod portion 4008 may be constructed and sized for attaching to the shaft of an arrow. In an exemplary embodiment of this disclosure, the rod portion 4008 may be threadedly engaged with the shaft of an arrow. In embodiments of this disclosure, an adhesive may be used to secure the rod portion 4008 to the shaft of the arrow.

[0148] Extending from the front portion of the main body 4006 may be a tapered portion 4010. A bore 4012 may be formed in the tapered portion 4010. The bore 4012 may be constructed and adapted to receive the shaft of an arrowhead (not shown). In embodiments of this disclosure, the bore 4012 may extend along axis 4005. In embodiments of this disclosure, the bore 4012 may mechanically secure the arrowhead, for example, as... Figure 42 As shown, the bore 4012 may include an internally threaded portion 4013 for engaging the externally threaded end of the arrowhead (not shown). In an exemplary embodiment, an adhesive may be used to secure the shaft of the arrowhead to the bore.

[0149] As in Figure 41 Most clearly visible, the main body portion 4006 of the insert 4002 may include a chamber 4014 for receiving a payload housing 4004. The chamber 4014 may include a pair of sidewalls 4016 and 4018 extending parallel to the longitudinal axis 4005. The sidewalls 4016 and 4018 may extend from the front wall 4020 to the rear wall 4022. The upper portions 4028 of the sidewalls 4016 and 4018, the front wall 4020, and the rear wall 4022 may define a chamber entry window 4030 for the chamber 4014.

[0150] Still refer to Figure 41 The payload housing 4004 can be made of a relatively robust, lightweight material, such as plastic, resin, or composite materials. The housing 4004 may include an upper portion 4050 and a lower portion 4052. An animal engagement member 4007 can extend from the housing 4004. The animal engagement member 4007 secures the housing 4004 to an animal. The animal engagement member 4007 may include at least one hook, a pair of hooks, or a similar functional structure. The lower portion 4052 may be shaped to correspond to the chamber 4014, such that the lower portion 4052 can be installed into the chamber 4014. Figure 43 As shown, the upper portion 4050 may include an extended portion 4054, when the housing 4004 is as Figure 40 When installed in chamber 4014 as shown, the extended portion 4054 can abut against the upper portion 4028 of sidewalls 4016 and 4018.

[0151] As in Figure 41 andFigure 43 As can be seen, the lower portion 4052 of the payload housing 4004 may include a pair of sidewalls 4056 and 4058 extending parallel to each other along the lower portion 4052. The sidewalls 4056 and 4058 may each intersect with a nose 4060 of the housing 4004. The nose 4060 may include a forward-extending protrusion 4062 configured and sized to fit into the proximal end 4015 of the bore 4012 of the insert 4002 (see [link to documentation]). Figure 42 ).

[0152] Reference Figure 41 and Figure 43 The first bore 4024 may extend through both the sidewalls 4016 and 4018 of the insert 4002 and the sidewalls 4056 and 4058 of the payload housing 4004. Similarly, the second bore 4026 may extend through both the sidewalls 4016 and 4018 of the insert 4002 and the sidewalls 4056 and 4058 of the payload housing 4004. The first bore 4024 and the second bore 4026 may be perpendicular to the longitudinal axis 4005. The first bore 4024 and the second bore 4026 may be configured and adapted to receive shear pins 4070 and 4072, respectively. It should be understood that although two shear pins 4070 and 4072 are shown, only a single shear pin is required in the embodiments of this disclosure. Shear pins 4070 and 4072 may be formed of any suitable material, including wood, metal, or plastic.

[0153] If possible Figure 41 Most notably, the proximal end 4074 of the lower portion 4052 of the payload housing 4004 may be inclined. The inclination of the proximal end 4074 may correspond to the inclination of the rear wall 4022 of the chamber 4014. As explained above, the inclination of the end 4074 of the lower portion 4052 of the payload housing 4004 facilitates the ejection of the housing 4004 when the insert assembly 4000 is injected into the animal.

[0154] Now refer to Figure 44 An exploded view of a payload housing 4004 is shown. The payload housing 4004 may include a payload compartment 4080 formed therein. A cover 4082 may be used to close the compartment 4080. The cover 4082 may be secured using fasteners such as screws. The payload compartment 4080 may house various electronic devices. In an exemplary embodiment of this disclosure, the payload compartment 4080 may include a battery 4084 for powering circuitry, which may include a GPS receiver 4086 and a radio transmitter 4088.

[0155] Now we will examine the payload housing 4004 ( Figure 44) in insert 4002 ( Figure 41 The installation is described in the following description. Typically, the insert 4002 is installed onto the end of the hunting arrow shaft before the payload housing 4004 is inserted into the insert 4002. Furthermore, the hunting arrowhead may be pre-installed into the bore 4012 of the insert 4002. To install the housing 4004, the lower portion 4052 of the payload housing 4004 is inserted into the chamber 4014 through the chamber inlet window 4030. The shear pin 4070 is then installed into the first bore 4024, and the shear pin 4072 is installed into the second bore 4026. It should be understood that shear planes for the shear pins 4070 and 4072 may be formed between the insert 4002 and the housing 4004. In embodiments of this disclosure, the shear plane may be parallel to the longitudinal axis 4005 ( Figure 41 ).

[0156] When the arrow, equipped with the insert assembly 4000, is fired at the target animal, the arrow should pierce the animal. Then, the animal engagement member 4007 ( Figure 41 The payload housing 4004 can penetrate the skin of the target animal, causing it to decelerate relative to the arrow and insert 4002, which continues to penetrate the animal's body. This deceleration of the housing 4004 applies a force to the shear pins 4070 and 4072, causing them to shear along their respective shear planes on either side of the housing 4004. The housing 4004 then ejects from the chamber 4014 along the inclined rear surface 4022. The housing 4004 remains attached to the target animal by means of the animal engagement member 4007. Next, the GPS receiver 4086 inside the housing 4004... Figure 44 Signals can be received from orbiting satellites or other transmitters or other arrangements used for location determination, enabling the location of the target animal to be determined. Next, a radio transmitter 4088 inside the housing 4004 can transmit the location to a handheld radio receiver or other human-machine interface device owned by the hunter, thus revealing the target animal's location. In embodiments of this disclosure, the GPS receiver 4086 can be omitted, allowing the target animal to be located using radio positioning technology.

[0157] Now refer to Figure 45A block diagram 4100 of a payload 4102 is shown, which can be installed in a payload compartment 4080 formed in a payload housing 4004. The payload 4102 may include a first antenna 4104 for receiving signals from a space-based Global Positioning System (GPS). The first antenna 4104 may be connected to a GPS RX module 4106. The GPS RX module 4106 can determine the position of the payload housing 4004 based on the signal received at the first antenna 4104. The GPS RX module 4106 may be referred to herein as a "GPS receiver". Position information from the GPS RX module 4106 may be provided to a processing module 4108. The processing module 4108 may provide this position information to a radio TX module 4112. The radio TX module 4112 may broadcast this position information using a second antenna 4110. The radio TX module 4112 may be referred to herein as a "radio transmitter". The power supply 4114 connected to the battery 4116 provides the necessary power for the operation of the GPS RX module 4106, the processing module 4108, and the radio TX module 4112.

[0158] In embodiments of this disclosure, the GPS RX module 4106, the processing module 4108, and the radio TX module 4112 can be mounted on a circuit board (not shown). In embodiments of this disclosure, at least one of the first antenna 4104 and the second antenna 4110 can be mounted on the circuit board.

[0159] The on / off switch 4118 can conserve power from the battery 4116. Specifically, the switch 4118 is only turned on when the payload housing 4004 is separated from the chamber 4014 of the insert 4002, allowing current to flow from the battery 4116. When the payload housing 4004 is installed in the chamber 4014 of the insert 4002, the switch 4118 can be turned off, preventing current from flowing from the battery 4116. The switch 4118 can take various forms, including a magnetically controlled switch or a mechanically operated switch.

[0160] Now refer to Figure 44 The payload compartment 4080 may have a length x, a width y, and a depth z. In embodiments of this disclosure, the length x of the payload compartment 4080 may be between approximately 3 cm and 10 cm. In embodiments of this disclosure, the width y of the payload compartment 4080 may be between approximately 0.5 cm and 1.5 cm. In embodiments of this disclosure, the depth z of the payload compartment 4080 may be between approximately 0.5 cm and 1.5 cm.

[0161] Now refer to Figure 44 and Figure 45In embodiments of this disclosure, the GPS RX module 4106, processing module 4108, radio TX module 4112, power supply 4114, and battery 4116 can be configured to fit entirely within the payload compartment 4080. In embodiments of this disclosure, the GPS RX module 4106, processing module 4108, radio TX module 4112, power supply 4114, battery 4116, and the first antenna 4104 and second antenna 4110 can be configured to fit entirely within the payload compartment 4080. In embodiments of this disclosure, at least one of the first antenna 4104 and the second antenna 4110 can be mounted outside the payload compartment 4080.

[0162] Many of the functional units described in this specification have been labeled as modules to more specifically emphasize the independence of their implementation. For example, modules can be implemented as hardware circuitry including custom VLSI circuitry or gate arrays, off-the-shelf semiconductors such as logic chips, transistors, or other discrete components. Modules can also be implemented in programmable hardware devices, such as field-programmable gate arrays, programmable array logic, programmable logic devices, etc., as will be known to those skilled in the art.

[0163] Modules can also be implemented as software code (sometimes referred to as computer-readable instructions) for execution by various types of processors. An identified executable code module can, for example, comprise one or more physical or logical blocks of computer instructions, which can be organized, for example, as objects, procedures, or functions. However, the executable files of an identified module do not need to be physically located together; instead, they can include different instructions stored in different locations that, when logically connected, encompass the module and achieve its stated purpose.

[0164] In practice, an executable code module can be a single instruction or multiple instructions, and can even be distributed across several different code segments, different programs, and across several memory devices. Similarly, operational data can be identified and represented within the module, and can be embodied in any suitable form and organized within any suitable type of data structure. Operational data can be collected as a single dataset, or it can be distributed across different locations, including different storage devices, and can exist at least in part as electronic signals on a system or network.

[0165] Now refer to Figure 46 and Figure 47 The image shows an insert assembly 5000 according to an embodiment of the present disclosure. The assembly 5000 may include and extend along a longitudinal axis 5005. The assembly 5000 may include a compensator 5002. It should be understood that the compensator 5002 may form an extension of the shaft portion. Therefore, the compensator 5002 may be referred to as the "shaft portion".

[0166] The compensator 5002 may include a body portion 5006. A rod portion 5008 may extend rearward from the body portion 5006. The rod portion 5008 may be constructed and sized for attaching to the shaft of an arrow. In an exemplary embodiment of this disclosure, the rod portion 5008 may be threadedly engaged with the shaft of an arrow (as shown in a selected figure). In embodiments of this disclosure, an adhesive may be used to secure the rod portion 5008 to the shaft of the arrow. In embodiments of this disclosure, the rod portion 5008 may be integral with the shaft of the arrow, forming a single, integral component.

[0167] Still refer to Figure 46 and Figure 47 A tapered portion 5010 may extend from the front portion of the main body 5006. In another embodiment of this disclosure, the tapered portion 5010 may extend from the main body 5006 with a uniform thickness without tapering. A bore 5012 may be formed in the tapered portion 5010. The bore 5012 may be constructed and adapted to receive the arrowhead ( Figure 46 and Figure 47 (Not shown in the image) The barrel 5012 may extend along axis 5005 in embodiments of this disclosure. In embodiments of this disclosure, the barrel 5012 may mechanically secure the arrowhead; for example, the barrel 5012 may include an internally threaded portion for engaging the arrowhead (…). Figure 46 and Figure 47 The external thread end (not shown). In an embodiment, an adhesive can be used to secure the arrowhead shaft in the bore. In embodiments of this disclosure, the arrowhead shaft can be integrally formed with the tapered portion 5010, creating a single, integral component.

[0168] As in Figure 47 As can be seen, the tapered portion 5010 of the compensator 5002, including the inner bore 5012, also includes a thickness T measured from the wall of the inner bore 5012 to the outer surface of the tapered portion 5010. The thickness T of the tapered portion 5010 can be, for example, 2 mm, 5 mm, 10 mm, or in the range of 1 mm to 12 mm. Along axis 5005 ( Figure 46 The length of the compensator can also be varied depending on the desired size and performance of the compensator 5002.

[0169] In other exemplary embodiments of this disclosure, the compensator may have a generally cylindrical shape, or a triangular cross-section, a square cross-section, or any other desired cross-sectional shape. (As in...) Figure 48As can be seen in the schematic diagram, the compensator 6000 may have a uniform cylindrical shape with a substantially uniform thickness TH along its entire length. In this embodiment, the compensator may be formed as a sleeve having a bore 6002 for receiving an arrow shaft 6004. The arrow may also include an arrowhead 606 at its terminal end. The compensator 6000 may also include an internally threaded portion for engaging the externally threaded end of the arrowhead 6006. In embodiments, an adhesive may be used to secure the shaft 6004 of the arrowhead 6006 within the bore 6002. In embodiments of this disclosure, the shaft 6004 of the arrowhead 6006 may be integrally formed with the compensator 6000 as a single, integral component.

[0170] Compensator 5000 or 6000 (see respectively) Figure 47 and Figure 48 This compensator can be used to house animal tracking devices for hunting or other tracking activities. A key feature of the compensators 5000 and 6000 is their increased diameters T and TH relative to the arrow shaft 5008 and 6004. This increased thickness can "compensate" for the added weight of the compensator itself and any additional weight by increasing the angle of the arrow's flight trajectory when fired by the user. Additional weighting components can include, for example, radio transmitters, GPS receivers, animal engagement components, trackers, etc. This function will be explained in more detail below.

[0171] As in Figure 49a and Figure 49b As can be seen, a standard compound bow 7000 (or any other type of bow, if desired) includes an arrow rest 7002 and a sight 7004. Traditionally, when aiming at a desired target, the user nocks an arrow and places the end of the arrow on the arrow rest 7002. The user then carefully aims the arrow at the desired target by observing the sight 7004, which has been calibrated before actual use. Compensators 5000 and 6000 have been designed and manufactured such that the thicknesses T and TH of compensators 5000 and 6000, relative to the corresponding thickness of the standard arrow shaft, elevate and increase the arrow's flight trajectory when fired from the arrow rest 7002.

[0172] As in Figure 49a and Figure 49bAs can be seen, the thicknesses T and TH are also specifically designed and manufactured to compensate for the weight of the additional compensators 5000 and 6000, as well as any other integrated products (such as trackers), so that the same sight 7004 calibration used for regular arrows can be used with arrows having compensators 5000 or 6000 with the same accuracy. Substantially and advantageously, the disclosed method allows the user to shoot standard arrows and arrows with compensators 5000 or 6000 using a regular bow 7000 with a standard calibrated sight 7004, without needing to recalibrate the sight 7004 to compensate for the weight of any additional compensators 5000 or 6000 with integrated products (such as trackers).

[0173] Figure 50 further illustrates the difference between the flight trajectory 8004 of the standard arrow and the flight trajectory 9004 of the arrow with the compensator 6000. It should be noted that the illustration in Figure 50 is schematic and has been deliberately enlarged to better visualize the difference in flight trajectories and improve shooting accuracy.

[0174] exist Figure 50a The image shows a bow 8000 firing a standard arrow 8001 at a target 8002, producing a flight trajectory 8004. It can be seen that the arrow's gentle trajectory 8004 allows the arrow 8001 to hit the desired position in the middle of the target 8002. The user aims the bow using a sight calibrated for the specific conditions under which the bow 8000 is being used. For example, the diameter and length of the arrow affect the angle at which the arrow 8001 leaves the bow 8000, and thus affect the flight trajectory 8004. The arrow 8000 can have any standard arrow diameter, from a larger diameter of about 10 mm to a smaller diameter more suitable for hunting, such as about 4 mm to about 6.5 mm.

[0175] Still refer to Figure 50a The length of the arrow is chosen based on the draw weight of the bow, ranging from approximately 35 centimeters (about 13.5 inches) to approximately 79 centimeters (about 31.5 inches). Similarly, the arrow's length and the diameter of its shaft determine the angle at which the arrow leaves the bow. This angle, combined with the arrow's weight and the bow's force, determines the arrow's flight trajectory. Figure 50b The image shows the same bow 8000, which fires an arrow 8001 equipped with a compensator 6000. The arrow 8001 has the same... Figure 50a The arrow is the same length as the 8001. However, the weight of the arrow may be increased due to additional loads such as animal tracking mechanisms and / or animal engagement components.

[0176] The compensator with a thickness of TH has an increased diameter of 6000 in relation to the firing trajectory, such as Figure 50aThe standard arrow shown is shown striking the target 9002 at the same location as the arrow, but its flight trajectory is altered 9004. By way of example only and not limitation, the thickness TH of the compensator 6000 can be from about 1 mm to about 12 mm, and in some embodiments about 2 mm, about 5 mm, or about 10 mm, where TH is the difference between the diameter of the arrow and the diameter of the arrow with the compensator. TH is chosen such that the additional thickness TH of the compensator 6000 causes the arrow to leave the bow at a steeper angle to compensate for the greater weight of the arrow due to the load it carries or due to the compensator itself (which may contain an animal tracking device, animal engagement member, or other load). Therefore, the arrow strikes the target at the same location as without the additional load and compensator. Figure 50a and Figure 50b As can be seen in the diagram, with the added thickness TH of the compensator, despite the increased weight of the arrow and the compensator, the user will use the same aiming calibration to hit the same spot on the target.

[0177] Therefore, users can use the compensators 5000 and 6000 with heavier arrows without recalibrating the sight 7004 of the bow 7000 or 8000. This allows users to use standard arrows and arrows equipped with the compensators 5000 or 6000 without spending time and effort recalibrating the sight 7004. By eliminating the need to recalibrate the sight 7004, users also save money and opportunity costs, as many users may not have the skills or equipment to correctly and accurately calibrate the bow's sight.

[0178] In other embodiments of this disclosure, compensators 5000 and 6000 can be attached to arrows of standard length in the manner described above. Alternatively, compensators 5000 and 6000 can be integrally constructed with the arrow. In other embodiments, as discussed above, the compensators can also be removable, thus allowing a user to modify the standard arrow to attach or remove compensators 5000 or 6000 at any time to suit a particular or desired situation.

[0179] In one additional embodiment of the disclosed compensator, the compensator is integrated with a weight attached to the arrow shaft. This weight can be added for any purpose where the arrow might require additional weight, including to give the arrow greater piercing force during hunting. The compensator does not need to include any additional components besides the weight to be added to the arrow. As previously stated, when the compensator is used solely as a weight to increase piercing power against prey, the compensator can have a generally cylindrical shape, or a triangular cross-section, a square cross-section, or any other desired cross-sectional shape. Figure 51a As can be seen in the schematic diagram, the weight can be shaped like a cylinder, with a portion cut off to create a cross-sectional shape roughly like a gear, having... Figure 51b The "toothed portion" and "notch" are shown. The depth of the notch cut from the cylinder and the size of the flute can be adjusted to produce weights of different sizes that compensate for additional weight solely by means of the outer diameter A of the weight. In this embodiment, the diameter of the compensator is measured to the outermost part of the flute. Also in this embodiment, the compensator has a generally cylindrical shape with an outer diameter measured to the edge of the flute and selected to compensate for the additional weight of the compensator during arrow firing, as described and shown in Figure 50 above. By way of example and not limitation, the diameter A for a weight of 180 grains could be approximately 10.95 mm, for a weight of 230 grains could be approximately 11.91 mm, and for a weight of 280 grains could be approximately 12.87 mm.

[0180] In the embodiments just described above, the compensator itself provides additional weight that is borne by the arrow, regardless of the purpose for which additional weight needs to be added to it. This additional weight can impart additional penetrating power to the arrow when it strikes its prey. The weight can be configured to include the arrowhead at the end (not explicitly shown), or a threaded portion for engaging the threaded end of the arrowhead. The weight can include a bore as shown in previous embodiments, which can be configured to receive the arrowhead shaft by adhesive or by other mechanical means (such as threads). In embodiments of this disclosure, the arrowhead shaft (not shown) can be integral with the compensator, forming a single, integral component. The weight can also include a threaded portion configured to receive the arrowhead.

[0181] In another embodiment of the compensator, the compensator may be constructed as a sleeve or sheath, as shown in Figures 52a to 52c. The sleeve has an inner bore whose dimensions are configured to fit within, for example... Figure 48The sleeve is formed of metal and includes sufficient material to add weight to the arrow. In several embodiments, the sleeve may add approximately 100 to 450 grains to the arrow. By way of example only and not limitation, some specific embodiments of the invention add approximately 150, 200, 250, or 300 grains to the weight of the arrow. The sleeve or sheath extends along the outside of the arrow and is used to increase the diameter of the arrow in a certain area in order to adjust the flight trajectory of the arrow (e.g., in combination with...). Figure 50a and Figure 50b As shown), this area is where the arrow rests on the noose when fired. The specific weights on the slide can be modified, and other weights can be included in this disclosure, provided that the diameter of the weights is selected such that the bow firing an arrow with the weights does not require recalibration for accurate aiming.

[0182] As can be seen in the schematic diagram of Figure 52a, the sleeve can be shaped as a cylinder, with a portion cut off to create a cross-sectional shape roughly like a gear, having a "groove" 8020 and a "notch" 8030 most clearly visible in Figure 52b. The depth of the notch and the size of the groove cut from the sleeve can be adjusted to produce weights of different sizes, which compensate for the additional weight by adjusting the outer diameter of the weight, as shown in Figure 52b.

[0183] Figure 52c shows a cross-section of the compensator, illustrating the bore 8005 when the sleeve is fitted onto the shaft of the arrow. In one embodiment, by way of example and not limitation, the diameter of the bore 8000 is approximately 7.94 mm. In one embodiment, one end of the sleeve 8010 is narrower than the shaft of the arrow, thus preventing the sleeve from slipping off the shaft. The sleeve can be secured at this end by attaching the arrowhead or arrow tip to the arrow at this end and securing the sleeve in place. In one embodiment, the diameter of the compensator is measured to the outermost portion of the groove. In another embodiment, the compensator has a generally cylindrical shape with an outer diameter measured to the edge of the groove and is selected to compensate for the additional weight of the compensator during arrow firing, as described and shown in Figure 50 above. The following are merely examples and not limitations. For a weight of 150 grains, the outer diameter can be approximately 11.48 mm; for 200 grains, the diameter can be approximately 12.41 mm; for 250 grains, the diameter can be approximately 13.37 mm; and for 300 grains, the diameter can be approximately 15.824 mm. Other embodiments including additional weights are also possible, including selecting weights to increase piercing force against a target, and are included in this disclosure, provided the diameter is chosen such that the arrow with the compensator can be used without recalibrating the bow, as explained in FIG. 50 and the foregoing disclosure.

[0184] Figure 53a shows a sleeve mounted on an arrow. The sleeve 8040 is fitted over the distal end of the arrow shaft 8050, and the arrowhead 8060 is mounted on the end of the arrow, thus securing the sleeve to the arrow. In one embodiment shown, the sleeve has a bore 8010 through which the shaft of the arrowhead can pass to secure it to the arrow shaft. In one embodiment, the arrowhead secured to the arrow shaft by the sleeve also secures the sleeve. As shown in Figure 53b, the sleeve can be secured to the arrow shaft by passing the arrowhead through the sleeve into the arrow shaft. In one embodiment, the arrowhead is a hunting arrowhead. Figure 53b shows the arrow shaft 8050 within the sleeve 8040, with the shaft 8050 attached to the arrowhead 8060. It should be noted that the inner diameter of the sleeve is sufficiently close to the size of the arrow so that the sleeve can be held in place by friction or tension or by the structure shown in Figure 53b. The arrowhead 8060 can be screwed into the arrow shaft or attached in any manner known in the art.

[0185] It should be understood that sometimes the diameter of the arrow is smaller than the inner diameter of the weight or compensator. Figures 54a and 54b illustrate the structure and method of mounting the sleeve on the arrow when the diameter of the shaft 9000 is significantly smaller than the inner diameter of the compensator 9010. In this method, a heat-shrinkable tube 9020 of the small component is placed at a specific point around the arrow shaft to position it in place of the sleeve. Those skilled in the art can select the best known heat-shrinkable tube based on the disclosure provided herein and additional information available from Underwriters Laboratories Standard UL 224, Extruded Insulating Tubing (the entire contents of which are incorporated herein by reference), but if any part of the UL 224 standard conflicts with this disclosure, this disclosure shall prevail. The heat-shrinkable tube 9020 is then heated to shrink and wrap around the arrow shaft, as shown in Figure 54a. It should be understood that the diameter of the shrink tubing is slightly larger than the diameter of the arrow shaft, but the difference in diameter can be as small as 1 mm, or as large as needed to allow the compensator to fit snugly onto the heat-shrink tubing after the diameter is expanded. However, the relative difference between the two diameters may have been deliberately magnified in Figures 54a and 54b to effectively illustrate the concept.

[0186] The heat-shrink tubing is positioned such that when the sleeve is fitted onto the arrow, the shrink tubing adapts below the sleeve, resulting in a tighter fit to the arrow, as shown in Figure 54b. This configuration eliminates any gaps between the sleeve and the arrow shaft and allows a sleeve 9010 of one diameter to be used on an arrow shaft of a smaller diameter. The heat-shrink tubing is also positioned such that a portion is below the sleeve and a portion is above the arrow. This allows the heat-shrink tubing to function as a progressive structure to the sleeve and securely attaches the arrow shaft to the sleeve, ensuring that the arrow shaft does not move once positioned on the arrow.

[0187] Figure 54b shows the heat-shrink tubing below the installed sleeve, demonstrating how the gap between the sleeve and the arrow itself is eliminated. This structure prevents the arrow from bouncing upon firing due to the difference between the diameter of the arrow shaft and the inner diameter of the sleeve. Although the use of heat-shrink tubing has been mentioned, it should be understood that any type of material that allows filling the space between the sleeve and the arrow shaft while securing the arrow can be used, which would be sufficient to implement the method shown herein.

[0188] Figures 54c and 54d illustrate an alternative method of attaching a compensator using heat-shrink tubing. As shown in Figure 54c, a sleeve 9010 is fitted over the shaft 9000 of the arrow, and heat-shrink tubing 9020 is placed around the compensator and the arrow shaft, with sufficient amount of tubing to stably hold the sleeve onto the arrow shaft. It should be understood that this amount can be as small as covering only one end of the sleeve and the arrow, or it can extend to cover the entire compensator. Figure 54c shows the heat-shrink tubing extending to cover approximately half of the compensator. Heat is then applied to the heat-shrink tubing 9020, causing it to shrink and tightly wrap around the sleeve 9010, securing it to the arrow shaft 9000, as shown in Figure 54d. The heat-shrink tubing 9020 adheres closely to the edges of the sleeve 9010 and the arrow shaft 9000, holding the former onto the latter. In this embodiment, the tubing may extend to partially cover the sleeve 9010, thereby securing the sleeve to the shaft portion 9000, or it may extend over the entire sleeve 9010.

[0189] In the embodiments of the arrow with a narrower shaft 9000 shown in Figures 54c and 54d, it should be understood that the end of the sleeve that is narrower than the shaft of the arrow (visible at 8010 in Figure 52c) may not be narrower than the shaft, as seen in Figures 54a, 54b, 54c, and 54d; however, the heat-shrinkable tubing is effective enough in holding the sleeve so that it is not necessary to prevent the compensator from slipping off the shaft from the narrower portion or flange of the sleeve. Another configuration of the sleeve is shown in Figure 53c, in which the end 8010 closest to the arrowhead 8060 is not narrower than the shaft 8050.

[0190] In one embodiment of this disclosure, such as Figure 55As shown, a sleeve can be integrated into an arrow insert. In one embodiment, the arrow insert can be designed to fit within the distal end of the arrow shaft. In this embodiment, the arrow insert 5500 has a built-in sleeve 5511 that fits onto the top of the arrow shaft on the proximal portion of the arrow 5510. In one embodiment, the insert is designed to have a proximal inner diameter 5512 that is configured to fit within the inner diameter of the arrow shaft. In one embodiment, the proximal inner diameter 5512 can be between approximately 5.16 mm and approximately 5.18 mm. The insert has a built-in sleeve 5511 having an inner sleeve diameter 5513 and an outer sleeve diameter 5514. The sleeve inner diameter 5513 is configured to fit within the outer diameter of the arrow shaft when the arrow shaft is fitted onto the proximal inner diameter 5512 of the insert. In an exemplary embodiment, the inner sleeve diameter can be between approximately 6.5 mm and 7.5 mm. In one exemplary embodiment, the inner sleeve diameter can be between approximately 6.68 mm and 7.37 mm. As an example, the inner sleeve can be one of approximately 6.68 mm, 6.83 mm, 6.93 mm, or 7.37 mm. These measurements are exemplary only and not limiting in this specification. The inner sleeve diameter can be selected to fit snugly to the outer diameter of the arrow. In one embodiment, the integrated sleeve can be used to reinforce the front of the arrow and help prevent the arrow from breaking upon impact. In one embodiment, the integrated sleeve may not be configured to adjust the arrow's flight trajectory, but rather may only protect the distal end of the arrow shaft and help prevent breakage of the distal end.

[0191] In one embodiment of the arrow sleeve having an inserted arrow insert, the outer sleeve diameter 5514 is configured to be the same as the distal outer diameter 5525 of the arrow insert. In one embodiment, the sleeve may have a thickness 5515 between approximately 0.26 mm and approximately 0.34 mm. The insert can be secured within the arrow shaft by any means known in the art. This may include epoxy resin, glue, or other adhesives for securing the insert within the arrow shaft. Figure 55 The sizes shown and described herein are merely exemplary and not limiting. The size of the arrow insert is set to optimally fit within a specific arrow shaft and can be designed for various arrow shafts. The arrow shaft can have any inner diameter suitable for it. The diameter of the insert is designed to securely fit within the arrow shaft. The size can be modified to optimally fit a specific arrow shaft.

[0192] Figure 55A bore 5501 is also shown disposed within the distal end of the insert. The bore 5501 is sized to receive the shaft of an arrow, whether a practice arrow (field point) or an arrowhead. The bore 5501 may include a threaded portion 5502 and a smooth portion 5503. The threaded portion 5502 and the smooth portion 5503 together may be shaped to receive the shaft of an arrow, wherein the arrow may be a practice arrow, an arrowhead, or another type of arrow designed for arrows. In one exemplary embodiment, the threaded portion 5502 may be a standard thread of 8-32 gauge and may be 12 mm deep from the end of the smooth portion 5503. In another embodiment, the threaded portion 5502 may have a thread of 6-40 gauge. In another embodiment, the thread may be configured to adapt to any thread on an arrow (whether an arrowhead or a practice arrow). In one exemplary embodiment, the smooth portion 5503 may be approximately 11.2 mm deep and have an inner diameter of approximately 5.16 mm.

[0193] Still refer to Figure 55 The bore may further include a mounting portion 5505, wherein a section of the inner wall of the bore is shaped to receive a friction fixing mechanism. In one embodiment, the mounting portion 5505 may be an annular portion surrounding the interior of the bore. In one embodiment, the mounting portion 5505 may include a section of the bore with an inner diameter larger than the inner diameter of a smooth portion of the bore. In an exemplary embodiment, the mounting portion may have a diameter of approximately 6.5 mm. In one embodiment, the friction fixing mechanism may be an annular portion of any material that generates friction between the fixing mechanism and the metal arrowhead. The friction fixing mechanism may be made of plastic, rubber, or another material that generates friction. In an exemplary embodiment, the friction fixing mechanism includes an O-ring.

[0194] In one embodiment, a mounting portion 5505 and a friction fixing mechanism are disposed in an inner bore 5501 at the transition between the threaded portion 5502 and the smooth portion. In one exemplary embodiment, the mounting portion 5505 may be wide between about 0.5 mm and about 4 mm. In another exemplary embodiment, the mounting portion is about 1.5 mm wide. In yet another exemplary embodiment, the mounting portion is about 3.2 mm wide. The mounting portion can be any size suitable for fitting a given friction fixing mechanism; listing specific dimensions is not intended to limit the possible sizes of the mounting portion, but merely to show examples of sizes for fitting a friction fixing mechanism. The diameter of the mounting portion may be appropriately sized to allow the friction fixing mechanism to fit securely within the mounting portion. The dimensions of the friction fixing mechanism are configured to fit within the mounting portion. In one exemplary embodiment, the mounting portion includes an inner diameter of the inner bore that expands from about 5.16 mm to about 6.5 mm in that region.

[0195] exist Figure 56In one embodiment shown, the sleeve can be secured to the arrow by press-fitting the sleeve onto an arrow insert mounted on the distal end of the arrow. Figure 56 An embodiment of an arrow insert is shown, the insert being configured to have a sleeve press-fitted onto a central section 5630 of the arrow insert. The sleeve 5650 may be configured to press-fit onto the central section of the arrow insert 5600. In one embodiment of the arrow insert with a sleeve, the insert includes a distal section 5610, a proximal section 5620, and a central section 5630. In one embodiment, the diameter of the proximal section is selected to fit snugly within the inner diameter of the arrow shaft. In one embodiment, the insert also includes a bore 5601 configured to receive the shaft of the arrowhead. In one embodiment, the sleeve 5650 may be configured to fit onto the central section 5630 of the arrow insert and the distal portion of the arrow shaft. The sleeve may have a length configured between approximately 31 mm and 100 mm. In one embodiment, the length of the sleeve is selected to be one of approximately 31 mm, approximately 50 mm, approximately 75 mm, or approximately 100 mm. In one embodiment, the sleeve 5650 may have an outer diameter selected to allow the sleeve to rest on the arrow rest of the bow and to be fired from a bow configured to fire arrows without an attached sleeve. In one embodiment, this is accomplished by selecting the outer diameter of the sleeve to sufficiently lift the arrow off the arrow rest as described above. In one embodiment, the arrow sleeve may have a smooth exterior, such as... Figure 56 As shown. In another embodiment, the arrow sleeve may have a series of teeth and notches, as shown in Figure 52.

[0196] Figure 56 The sleeve shown is for illustrative purposes only and is not limiting. Figure 58 shows that sleeves can have various lengths. Figure 58A A sleeve 5850 is shown attached to the arrow insert 5800 by press-fitting it to the intermediate section 5830. Figure 58A In the diagram, the sleeve is shown extending beyond the arrow insert. Typically, the sleeve extends beyond the length of the arrow insert to protect the shaft of the arrow, and can extend to various distances, such as... Figure 58B and Figure 58C As shown. In one embodiment, the length of the sleeve may correspond to the desired additional weight to be added to the arrow, with a longer sleeve providing a greater additional weight to the arrow. In one embodiment, a longer arrow sleeve may add more weight to the arrow than a shorter arrow sleeve. The arrow insert 5800 is inserted into and secured within the distal end of the arrow shaft, while the sleeve adapts to the top. In another embodiment, as... Figure 58CAs shown, the arrow sleeve 5850 can be configured to add weight to the distal end of the arrow and protect the shaft. In one embodiment, the weight-adding arrow sleeve can be configured to compensate for the added weight. The arrow sleeve may have an outer diameter 5860 that elevates the arrow's flight path when the arrow is rested on the arrow rest. The arrow sleeve 5800 is configured to have sufficient length to rest the arrow on the arrow rest when it is fired, and the arrow sleeve elevates the arrow's flight path by a sufficient amount to compensate for the added weight on the arrow and allow the arrow to be accurately fired using a bow aimed at firing an arrow without added weight. The sizes shown in Figure 58 are for illustrative purposes only, and the length and diameter of the arrow sleeve can be varied as needed to add weight and adjust the arrow's flight path.

[0197] Figure 57 An embodiment of an arrow insert is shown, designed to have a sleeve press-fitted into the arrow insert. In this embodiment, the arrow insert 5700 has a proximal section 5710, a distal section 5720, and a middle section 5730. In one embodiment, the insert is designed to have a proximal inner diameter 5711 configured to fit within the inner diameter of the arrow shaft. In one embodiment, the proximal inner diameter 5711 may be between approximately 5.16 mm and approximately 5.18 mm. In other embodiments, the diameter of the proximal section may be configured to fit within any particular arrow shaft. This may require the proximal section to be larger or smaller than shown in the figures. In one embodiment, the proximal section may have a series of ridges designed to receive adhesive and be secured within the arrow shaft.

[0198] In one exemplary embodiment, still referring to Figure 57 The intermediate section 5730 may have a diameter 5731 between approximately 6.68 mm and 7.37 mm. In another embodiment, the diameter of the intermediate section 5731 may be selected to be equal to the outer diameter of the arrow shaft. In several embodiments, the diameter of the intermediate section 5731 may be selected to be approximately 6.68 mm, 6.83 mm, 6.93 mm, or 7.37 mm, as shown in A of Table 5740. In one embodiment, the diameter 5731 of the intermediate section is selected such that when the sleeve is fitted onto the proximal portion 5710 of the arrow, it allows the sleeve to fit onto both the intermediate section 5730 and the front portion of the arrow shaft. The diameter 5731 of the intermediate section may be selected depending on the type of arrow, as shown in Table 1140.

[0199] In one exemplary embodiment, the distal segment may have a front diameter 5722 and a rear diameter 5721 located at the rearmost portion of the distal segment. In one embodiment, the front diameter 5722 may be approximately 7.95 mm. In one embodiment, the rear diameter 5721 may be between approximately 7.28 mm and approximately 7.95 mm, and the diameter of the distal segment 5720 may gradually taper from the front diameter 5722 at the front of the arrow insert to the rear diameter 5721 at the nearest side portion of the distal segment. In one exemplary embodiment, the rear diameter of the distal segment may be selected based on the diameter of the intermediate segment, as shown in Table 5740, where A is the diameter 5731 of the intermediate segment in millimeters and B is the rear diameter 5721 of the distal segment in millimeters. For example, when the diameter of the intermediate section is approximately 6.68 mm, the rear diameter of the distal section can be approximately 7.28 mm; when the diameter of the intermediate section is approximately 6.83 mm, the rear diameter of the distal section can be approximately 7.43 mm; when the diameter of the intermediate section is approximately 6.93 mm, the rear diameter of the distal section can be approximately 7.53 mm; and when the diameter of the intermediate section is approximately 7.37 mm, the rear diameter of the distal section can be approximately 7.95 mm. In another embodiment, the distal section 5720 of the insert can have a constant diameter for most of the section, and can taper only at the proximal section of the insert. In one embodiment, the distal section has a constant diameter of approximately 11.5 mm from the distal edge of the insert, while the tapered portion is approximately 1.5 mm long.

[0200] Figure 57 A bore 5701 is also shown disposed within the distal end of the insert. The bore 5701 is sized to receive the shaft of an arrow, whether a practice arrow or an arrowhead. The bore 5701 may include a threaded portion 5702 and a smooth portion 5703. The threaded portion 5702 and the smooth portion 5703 together may be shaped to receive the shaft of an arrow, wherein the arrow may be a practice arrow, an arrowhead, or another type of arrow designed for arrows. In one exemplary embodiment, the threaded portion 5702 may be a standard thread of 8-32 gauge and may be 12 mm deep from the end of the smooth portion 5703. In another embodiment, the threaded portion 5702 may have a thread of 6-40 gauge. In another embodiment, the thread may be configured to adapt to any thread on an arrow (whether an arrowhead or a practice arrow). In one exemplary embodiment, the smooth portion 5703 may be approximately 11.2 mm deep and have an inner diameter of approximately 5.16 mm.

[0201] Still refer to Figure 57The bore may further include a mounting portion 5705, wherein a section of the inner wall of the bore is shaped to receive a friction fixing mechanism. In one embodiment, the mounting portion 5705 may be an annular portion surrounding the interior of the bore. In one embodiment, the mounting portion 5705 may include a section of the bore with an inner diameter larger than the inner diameter of a smooth portion of the bore. In an exemplary embodiment, the mounting portion may have a diameter of approximately 6.5 mm. In one embodiment, the friction fixing mechanism may be an annular portion of any material that generates friction between the fixing mechanism and the metal arrowhead. The friction fixing mechanism may be made of plastic, rubber, or another material that generates friction. In an exemplary embodiment, the friction fixing mechanism includes an O-ring.

[0202] In the embodiments, reference is still made to Figure 57 The mounting portion 5705 and the friction fixing mechanism are disposed in the inner bore 5701 at the transition between the threaded portion 5702 and the smooth portion 5703. In one exemplary embodiment, the mounting portion 5705 may be wide between about 0.5 mm and about 4 mm. In another exemplary embodiment, the mounting portion is 1.5 mm wide. In yet another exemplary embodiment, the mounting portion is 3.2 mm wide. The mounting portion may be any size suitable for fitting a given friction fixing mechanism; listing specific dimensions is not intended to limit the possible sizes of the mounting portion, but merely to show examples of sizes for fitting a friction fixing mechanism. The diameter of the mounting portion may be appropriately sized to allow the friction fixing mechanism to fit securely within the mounting portion. The dimensions of the friction fixing mechanism are configured to fit within the mounting portion. In one exemplary embodiment, the mounting portion includes an inner diameter of the inner bore that widens from 5.16 mm to 6.5 mm in that region.

[0203] In one embodiment, the arrow sleeve may be designed only to cover the front portion of the arrow and protect it from breakage, rather than being configured to regulate the arrow's flight trajectory. In one embodiment, the arrow sleeve can be secured to the arrow by passing the shaft of the arrowhead through the bore in the distal end of the insert and securing it to the distal end of the arrow.

[0204] Figure 59An embodiment of an arrow insert with a friction-locking mechanism is shown, which can be designed to secure the arrow sleeve to the arrow shaft. In one embodiment, the arrow sleeve is fitted over the shaft and the insert, and the arrow sleeve is secured to the shaft by passing the arrow through the distal portion of the arrow sleeve and into the arrow insert for stabilization. The arrow insert is designed to fit within the arrow shaft in the distal portion of the shaft. The insert can be secured within the arrow shaft by any means known in the art. This can include epoxy resin, glue, or other adhesives for securing the insert within the arrow shaft. The insert may have a proximal outer diameter 5910 and a distal outer diameter 5912. The distal outer diameter 5912 may be larger than the proximal outer diameter 5910. The proximal and distal outer diameters can be selected to optimally fit the insert to the specific arrow shaft used. By way of example only, in one embodiment, the proximal outer diameter 5910 may be between 6.17 mm and 6.19 mm, while the distal outer diameter 5812 may be between 7.6 mm and 7.7 mm. Figure 59 The sizes shown and described herein are for illustrative purposes only and are not limiting. The size of the arrow insert is set to optimally fit within a particular arrow shaft and can be designed for various arrow shafts. The arrow shaft can have any inner diameter suitable for it. The diameter of the insert is designed to securely fit within the arrow shaft. The size can be modified to optimally fit a particular arrow shaft.

[0205] Figure 59 A bore 5901 is also shown disposed within the distal end of the insert 5900. The bore 5901 is sized to receive the shaft of an arrow, whether a practice arrow or an arrowhead. The bore 5901 may include a threaded portion 5802 and a smooth portion 5903. The threaded portion 5902 and the smooth portion 5903 together may be shaped to receive the shaft of an arrow, wherein the arrow may be a practice arrow, an arrowhead, or another type of arrow designed for arrows. In one exemplary embodiment, the threaded portion 5902 may be a standard thread of 8-32 gauge and may be 12 mm deep from the end of the smooth portion 5903. In another embodiment, the threaded portion may have a thread of 6-40 gauge. In another embodiment, the thread may be configured to adapt to any thread on an arrow (whether an arrowhead or a practice arrow). In one exemplary embodiment, the smooth portion may be approximately 11.2 mm deep and have an inner diameter of approximately 5.16 mm.

[0206] The bore may also include a mounting portion 5905, wherein a section of the inner wall of the bore is shaped to receive a friction fixing mechanism. In one embodiment, the mounting portion 5905 may be an annular portion surrounding the interior of the bore. In one embodiment, the mounting portion 5905 may include a section of the bore with an inner diameter larger than the inner diameter of a smooth portion of the bore. In an exemplary embodiment, the mounting portion may have a diameter of approximately 6.5 mm. In one embodiment, the friction fixing mechanism may be an annular portion of any material that generates friction between the fixing mechanism and the metal arrowhead. The friction fixing mechanism may be made of plastic, rubber, or another material that generates friction. In an exemplary embodiment, the friction fixing mechanism includes an O-ring.

[0207] In one embodiment, a mounting portion 5905 and a friction fixing mechanism are disposed in an inner bore 5901 at the transition between the threaded portion 5902 and the smooth portion 5903. In one exemplary embodiment, the mounting portion 5905 may be wide between about 0.5 mm and about 4 mm. In another exemplary embodiment, the mounting portion is about 1.5 mm wide. In yet another exemplary embodiment, the mounting portion is about 3.2 mm wide. The mounting portion can be any size suitable for fitting a given friction fixing mechanism; listing specific dimensions is not intended to limit the possible sizes of the mounting portion, but merely to show examples of sizes for fitting a friction fixing mechanism. The diameter of the mounting portion may be appropriately sized to allow the friction fixing mechanism to fit securely within the mounting portion. The dimensions of the friction fixing mechanism are configured to fit within the mounting portion. In one exemplary embodiment, the mounting portion includes an inner diameter of the inner bore that expands from about 5.16 mm to about 6.5 mm in that region.

[0208] Still refer to Figure 59 In one exemplary embodiment, one or more mounting portions are disposed within a threaded portion of the bore. The friction fixing mechanism is sized to fit within each mounting portion. In another embodiment, one or more mounting portions 5905 are located within a threaded portion or an unthreaded portion of the bore, wherein each mounting portion has a friction fixing mechanism.

[0209] The friction retaining mechanism may have an inner diameter such that when it is inserted into the mounting portion and the shaft of the arrow is inserted into the bore and secured within the threaded portion of the bore, the friction retaining mechanism makes physical contact with the shaft of the arrow. This causes friction between the shaft of the arrow and the friction retaining mechanism, which is then secured within the mounting portion 5905. This provides additional friction to the shaft of the arrow and prevents the arrow from becoming loose. The friction retaining mechanism can be secured in the mounting portion 5805 by any means known in the art, such as adhesive, friction with the mounting portion 5805 itself, or simply by means of the shape of the mounting portion 5905.

[0210] Furthermore, specific sizes of the illustrated embodiments are provided in this disclosure to ensure that those skilled in the art can easily manufacture and use the illustrated embodiments. However, the specific sizes provided are not limiting, but merely exemplary.

[0211] In one embodiment, the distal end 5907 of the insert may be beveled around the bore. This facilitates insertion of the arrow shaft into the bore. The insert itself can take various different shapes. Figure 59 As shown, the insert may have a tapered section between its distal and proximal ends. The distal diameter 5912 of the insert may be selected to optimally fit into the shaft portion. In an exemplary embodiment visible in FIG. 58, the distal diameter 5912 of the insert may be approximately 7.95 mm. The tapered section 5904 may begin with a first diameter 5913 equal to the distal diameter of the insert. In one embodiment, the first diameter of the tapered section may be approximately 7.95 mm. The tapered section then tapers to a second diameter 5914. In one exemplary embodiment, the second diameter 5914 of the tapered section is between approximately 7.6 mm and approximately 7.7 mm. In another exemplary embodiment, the proximal diameter 5910 of the insert is not equal to the second diameter of the tapered section, but is smaller, with a stepped portion 106 between the tapered section and the proximal section of the insert. In one exemplary embodiment, the proximal diameter 5910 of the insert is approximately 6.17 mm to approximately 6.19 mm.

[0212] Figure 60 A second embodiment of the insert with a friction-fixing mechanism is shown, wherein the tapering is more pronounced. The distal diameter 6012 of the insert can be selected for optimal fitting into the arrow shaft. Figure 60 In one exemplary embodiment, the distal diameter 6012 of the insert may still be approximately 7.95 mm. The tapered section 6004 may begin with a first diameter 6013 equal to the distal diameter of the insert. In an exemplary embodiment, the first diameter of the tapered section may be 7.95 mm. The tapered section then tapers to a second diameter 6014. In an exemplary embodiment, the second diameter 6014 of the tapered section is between approximately 6.4 mm and approximately 6.5 mm. In an exemplary embodiment of an arrow insert with a friction-fixing mechanism, the proximal diameter 6010 of the insert is not equal to the second diameter of the tapered section, but is smaller, with a stepped portion 6006 between the tapered section and the proximal section of the insert. By way of example and without limiting the present disclosure, the proximal diameter 6010 of the insert may be between approximately 4.20 mm and approximately 4.22 mm. In another embodiment, the proximal diameter 6010 is between approximately 4.19 mm and approximately 4.21 mm. Figure 60The sizes shown and described herein are for illustrative purposes only and are not limiting. The size of the arrow insert is set to best fit within a particular arrow shaft and can be designed for various arrow shafts. The size can be modified to best fit a particular arrow shaft. The arrow shaft can have any inner diameter suitable for the arrow shaft.

[0213] Figure 60 A mounting section 6005 that can have a wider width is also shown. Figure 60 The exemplary mounting portion 6005 shown may have a width of approximately 3.2 mm. In another exemplary embodiment, the mounting portion may have a width of approximately 1.5 mm. In one embodiment, a friction fixing mechanism may be disposed within the mounting portion. In another embodiment, two or more friction fixing mechanisms may be disposed within the mounting portion. The friction fixing mechanism may include rubber, plastic, or another material that provides additional friction to the shaft of the arrow. In one embodiment, the friction fixing mechanism includes one, two, or more O-rings.

[0214] Figure 61 A third exemplary embodiment of the insert with a friction-fixing mechanism is shown. The distal diameter 6112 of the insert can be selected to optimally fit into the arrow shaft. Figure 61 In one exemplary embodiment, the distal diameter 6112 of the insert remains approximately 7.95 mm. In an exemplary embodiment, the tapered segment 6104 may begin with a first diameter 6113 equal to the distal diameter of the insert. In one embodiment, the first diameter of the tapered segment may be approximately 7.95 mm. The tapered segment then tapers to a second diameter 6114. In another exemplary embodiment, the second diameter 6114 of the tapered segment is between approximately 6.6 mm and approximately 6.7 mm. In one embodiment, the proximal diameter 6110 of the insert is not equal to the second diameter of the tapered segment, but is smaller, with a stepped portion 6106 between the tapered segment and the proximal segment of the insert. Figure 61 In the exemplary embodiment shown, the proximal diameter 6110 of the insert is approximately 4.17 mm to approximately 4.19 mm. Figure 61 The sizes shown and described herein are for illustrative purposes only and are not limiting. The size of the arrow insert is set to optimally fit within a specific arrow shaft and can be designed for various arrow shafts. The size can be modified to optimally fit a specific arrow shaft.

[0215] Figure 62 Another exemplary embodiment of the insert with a friction-fixing mechanism is shown. The distal diameter 6212 of the insert can be selected to optimally fit into the arrow shaft. Figure 62In the embodiments shown, the distal diameter 6212 of the insert remains approximately 7.95 mm. While this diameter is shown as 7.95 mm, it can be modified to accommodate a specific arrow shaft and arrowhead point. In one exemplary embodiment, the tapered section may begin with a first diameter 6213 equal to the distal diameter of the insert. In one embodiment, the first diameter of the tapered section may be 7.95 mm. The tapered section then tapers to a second diameter 6214. In an exemplary embodiment, the second diameter 6214 of the tapered section is between approximately 6.68 mm and approximately 7.37 mm. In other exemplary embodiments, the second diameter of the tapered section varies depending on the arrow to which it is to be adapted. In one exemplary embodiment, the second diameter 6214 is approximately 7.37 mm. Another exemplary embodiment sets the second diameter 6214 to approximately 6.93 mm. In a third exemplary embodiment, the second diameter 6214 is approximately 6.83 mm. A fourth exemplary embodiment has a second diameter of approximately 6.68 mm. In one embodiment, the proximal diameter 6210 of the insert is not equal to the second diameter of the tapered section, but is smaller, and there is a stepped portion 6206 between the tapered section and the proximal section of the insert. In an exemplary embodiment, the proximal diameter 6210 of the insert is between approximately 5.16 mm and approximately 5.18 mm. Figure 62 The sizes shown and described herein are for illustrative purposes only and are not limiting. The size of the arrow insert is set to optimally fit within a specific arrow shaft and can be designed for various arrow shafts. The size can be modified to optimally fit a specific arrow shaft.

[0216] Figure 63 An embodiment of an arrow insert with a friction-fixing mechanism is shown. The insert has a bore 6301, which includes a smooth portion and a threaded portion. The insert also includes a distal section 6303 having a constant diameter up to the distal end 6313 of a tapered section 6304. This diameter then decreases until it reaches the proximal end 6314 of the tapered section 6304. At the proximal end 6314 of the tapered section 6304, there is a stepped portion where the proximal end 6320 intersects with the tapered portion 6304. The diameter of the proximal end 6320 is smaller than the diameter of any portion of the tapered section 6304.

[0217] Figure 64 Another embodiment of an arrow insert with a friction fixing mechanism is shown. Figure 64A two-part arrow insert with a friction retaining mechanism is shown, comprising a top part 6401 and a bottom part 6402. In one embodiment, the top part 6401 may include a flange 6403 surrounding an inner bore 6404 passing through the center of the top part 6401. In one exemplary embodiment, the flange has a diameter of approximately 7.95 mm, while the outer diameter of the top part is approximately 6.2 mm. In one exemplary embodiment, the bottom part 6402 may have a threaded inner bore passing through the center of the bottom part 6402. The threaded inner bore may be threaded to any thread having a threaded portion suitable for receiving an arrowhead. In one embodiment, the thread may be a standard 8-32 thread. In another embodiment, the thread may be a 6-40 thread. In another embodiment, the thread is designed to adapt to a specific arrowhead (whether an arrowhead or a practice arrowhead). In one embodiment, the bottom part 6402 has an outer diameter that fits snugly into the inner diameter of the top part 6401. In one embodiment, a friction retaining mechanism may be secured to the top of the bottom part 6402. The bottom component 6402 with the friction fixing mechanism can be securely attached to the top component 6401. The bottom component 6402 with the friction fixing mechanism can be secured within the top component 6401 by any means known in the art. This can include glue or other adhesives, compression fitting, or the top portion of the bottom component 6402 can be threaded to fit into threads on the inner portion of the top component.

[0218] Figure 65 A cross-sectional view of an embodiment of a two-part arrow insert with a friction fixing mechanism is shown. Figure 65 A structure is shown for securing the top component 6501 to the bottom component 6502. Figure 65 A friction retaining mechanism 6505 located at the proximal end of the bottom member 6502 is also shown. In one embodiment, the top member may have a first inner diameter 6506 and a second inner diameter 6507. The first inner diameter 6506 is located at the distal end of the top member and is sized and configured to receive the unthreaded portion of the arrow shaft. The second inner diameter 6507 is located at the proximal end of the top member and is sized and configured to receive the bottom member 6502 of the arrow insert. The bottom member 6502 has a first diameter 6508 at the distal end of the member and a second diameter 6509 at the proximal end of the bottom member 6502. The first diameter 6508 is sized and configured to fit within the second inner diameter 6507 of the top member 6501. In one embodiment, the second diameter 6509 is configured to be equal to the outer diameter of the top member 6501. A structure for securing the top member to the bottom member 6510 is also present. In one embodiment, such as... Figure 65As shown, the structure for securing the top component 6510 to the bottom component may include a ridge 6511 in the top component and a recess 6512 in the bottom component. The ridge 6511 may be shaped as follows: Figure 65 As shown, the ridge has a slope on its proximal side and a vertical edge on its distal end. This allows the ridge to slide into the recess when secured, but securely holds the ridge 6511 within the recess 6512. In one embodiment, such ridge 6511 and recess 6512 cover the entire circumference of the top and bottom components. In another embodiment, the ridge and recess can be replaced by threads on the top and bottom components, and the top and bottom components can be secured to each other by threaded engagement. In another embodiment, the top and bottom components may have small ridges designed to retain adhesive (e.g., glue). In other embodiments, the top and bottom components can be secured to each other by any means known in the art.

[0219] Figure 66 illustrates another embodiment of an arrow insert with a friction-fixing mechanism. In one embodiment, the arrow insert may include a plurality of recesses 820 on its outer edge. In one embodiment, the recesses may be used to hold an adhesive in place, allowing the arrow insert to be secured within the shaft of an arrow using the adhesive. In one embodiment, as shown in Figure 66, the insert may have a single uniform outer diameter 6601, except for a flange 6602 at the distal end of the arrow insert. In another embodiment, the arrow insert may include recesses 6620 on the outer surface of the insert. In one exemplary embodiment, the flange 6602 may have an outer diameter of approximately 7.5 mm. In another exemplary embodiment, the flange may have any diameter suitable for securing the arrow insert at the distal end of the arrow shaft. In an exemplary embodiment, the outer diameter 6601 of the arrow insert may be between approximately 6.2 mm and 6.22 mm, while the interior of the recesses may have a diameter 6603 of 5.7 mm. In another embodiment, the outer diameter 6601 of the arrow insert is configured to fit snugly within the inner diameter of the arrow shaft to allow the arrow insert to be securely held within the arrow shaft. Therefore, the outer diameter 6601 can vary depending on the size of the arrow shaft (but should still be an appropriate size for the arrow shaft). In one embodiment, the arrow insert includes a bore 6604 extending through the entire insert. The distal end 6605 of the bore is smooth, while the proximal end 6606 of the bore is threaded. In one embodiment, a friction retaining mechanism 6607 is positioned at a point in the bore directly in front of the threaded portion 6606 of the bore within the smooth portion 6605. In one embodiment, the inner diameter of the bore widens at this point to accommodate the friction retaining mechanism 6607. In one exemplary embodiment, the inner diameter of the smooth portion of the bore 6605 may be approximately 5.16 mm, while the threaded portion of the bore 6606 may have 8-32 gauge threads throughout the entire threaded portion of the bore 6606. In another embodiment, the threads may be 6-40 gauge threads. In yet another embodiment, the thread can be any size suitable for the threaded portion of the arrow shaft. In one embodiment, the bore 6604 extends through the entire arrow insert. In one embodiment, the friction retaining mechanism 6607 can be an annular portion of material designed to increase friction on the shaft of the arrow when the arrow is secured within the arrow insert. The friction retaining mechanism 6607 can be formed of wood, plastic, rubber, or any other suitable material. In one embodiment, the friction retaining mechanism includes an O-ring. In another embodiment, in the location of the friction retaining mechanism, there may be no groove on the outer surface of the arrow insert.

[0220] exist Figure 67 Another embodiment of an arrow insert with a friction fixing mechanism is shown in the figure. Figure 67An embodiment of an arrow insert 6701 with a friction fixing mechanism 6702 is shown. Figure 67 An arrow insert 6701 is shown located within an arrow shaft portion 6703, the arrow shaft portion 6703 having an arrow sleeve 6704 fitted onto the top of the arrow shaft portion and the top of the arrow insert 6701. The arrow insert 6701 is configured such that an outer diameter 6711 allows the arrow sleeve 6704 to be fitted onto the top of the insert 6701. In one embodiment, the sleeve 6704 fitted onto the insert 6701 on the arrow shaft portion 6703 can be secured by securing the arrowhead 6705 into the bore 6712 of the arrow insert. In one embodiment, the sleeve 6704 can be secured to the arrow shaft portion 6703 having the arrow insert 6701 by fitting the sleeve 6704 onto the arrow shaft portion 6703, securing the arrow insert 6701 within the arrow shaft portion, and threading the threaded shank portion 6713 of the arrow insert through the bore in the sleeve 6714 to engage with the threaded bore 6715 of the arrow insert.

[0221] In one embodiment, the arrow insert is further configured to have a sleeve that fits over the top of the arrow and the arrow insert, such that an arrowhead, passing through a bore in the sleeve and secured to the arrow insert, also secures the sleeve to the arrow. In one embodiment, the sleeve includes a proximal bore and a narrower distal bore, the proximal bore at the proximal end of the sleeve for receiving the shaft of the arrow, and the distal bore at the distal end of the sleeve for allowing the shaft of the arrowhead to pass through and be secured within the bore of the insert. In one embodiment, the narrower bore at the distal end of the sleeve is narrow enough that the shaft of the arrow cannot pass through, but the shaft of the arrowhead can pass through and be secured within the arrow insert, thereby securing the sleeve to the shaft of the arrow and the arrow insert. In embodiments of the method for securing an arrowhead to the shaft of an arrow, the method further includes securing the sleeve to the insert and the shaft of the arrow. In one embodiment, the arrow sheath is secured to the insert and the arrow shaft by means of securing the arrow shaft within the insert's bore through the distal bore of the arrow sheath's distal end. In one embodiment, the bore in the distal end of the arrow sheath is small enough that the arrow shaft cannot pass through, but large enough that the arrow shaft can pass through and secure it to the insert and the arrow shaft.

[0222] Further embodiments

[0223] Example 1. A hunting arrow, comprising:

[0224] Arrow shaft;

[0225] A cavity formed within the shaft of the arrow, the cavity having a first engaging member including a flange; a cavity entry window; a housing removably received within the cavity through the cavity entry window, the housing having a second engaging member extending from the distal end, the second engaging member including a deformable head portion; and

[0226] The first engaging member engages with the second engaging member, thereby securing the housing within the chamber.

[0227] Example 2. The hunting arrow according to Example 1, wherein the deformable head portion includes a cut-off slot portion.

[0228] Example 3. The hunting arrow according to Example 1 further includes at least one animal engagement member extending from the casing, wherein the at least one animal engagement member engages the body of an animal, thereby causing the casing to disengage from the chamber when the shaft portion of the arrow penetrates the body of the animal.

[0229] Example 4. The hunting arrow according to claim 3, wherein the at least one animal engagement component includes at least one hook.

[0230] Example 5. The hunting arrow according to Example 1, wherein the chamber includes a pair of opposing sidewalls extending from the proximal end of the chamber to the distal end.

[0231] Example 6. The hunting arrow according to Example 5 further includes at least one joining member formed in the opposite sidewalls.

[0232] Example 7. The hunting arrow according to Example 6, wherein the housing includes a sidewall and at least one engaging member formed in the sidewall.

[0233] Example 8. The hunting arrow according to Example 7, wherein the at least one engaging member formed in the opposite sidewall of the chamber and the at least one engaging member formed in the sidewall of the housing form a snap-fit ​​connection.

[0234] Example 9. The hunting arrow according to Example 1, wherein the chamber further includes an inclined portion for guiding the housing out of the chamber.

[0235] Example 10. The hunting arrow according to Example 1, wherein the housing includes a radio transmitter.

[0236] Example 11. The hunting arrow according to Example 1, wherein the housing includes a GPS receiver.

[0237] Example 12. The hunting arrow according to Example 1, wherein the housing includes a battery.

[0238] Example 13. The hunting arrow according to Example 1, wherein the housing includes a lower portion and an upper portion, wherein when the housing is secured in the chamber, the upper portion is located outside the chamber, while the lower portion is located inside the chamber.

[0239] Example 14. A device for attaching a payload to an arrow, the arrow having a shaft, the device comprising:

[0240] An insert, the insert comprising:

[0241] The first end, constructed and adapted to mate with the shaft of the arrow,

[0242] chamber,

[0243] The chamber entrance window, and

[0244] First connecting member;

[0245] The housing has a second joining member; and

[0246] The first engaging member engages the second engaging member, thereby securing the housing within the chamber of the insert.

[0247] Example 15. The device according to Example 14, wherein at least one of the first coupling member and the second coupling member is deformable, such that the housing is securely connected to the chamber by a snap-fit ​​connection.

[0248] Example 16. The device according to Example 14 further includes at least one animal engagement member extending from the housing, wherein the at least one animal engagement member engages the body of an animal, thereby causing the housing to disengage from the chamber when the arrow shaft penetrates the body of the animal.

[0249] Example 17. The device according to Example 16, wherein the at least one animal engagement member includes at least one hook.

[0250] Example 18. The apparatus according to Example 14, wherein the first engaging member and the second engaging member include a flange portion and a cut-off head portion.

[0251] Example 19. The apparatus according to Example 14, wherein the first engaging member and the second engaging member include a recess and a protrusion.

[0252] Example 20. The apparatus according to Example 14, wherein the first engaging member and the second engaging member include a plurality of recesses and a plurality of protrusions.

[0253] Example 21. The apparatus according to Example 14, wherein the first engagement member and the second engagement member include plungers biased by an elastic member.

[0254] Example 22. The device according to Example 14, wherein the insert further includes an inner bore for receiving and securing the shaft of the arrowhead.

[0255] Example 23. The device according to Example 14, wherein the housing includes a radio transmitter.

[0256] Example 24. The device according to Example 14, wherein the housing includes a GPS receiver.

[0257] Example 25. The device according to Example 14, wherein the housing further includes a battery.

[0258] Example 26. The device according to Example 14, wherein the housing includes a lower portion and an upper portion, wherein when the housing is secured to the chamber, the upper portion is located outside the chamber, while the lower portion is located inside the chamber.

[0259] Example 27. A device for attaching a payload to an arrow, the arrow having a shaft, the device comprising:

[0260] An insert, the insert comprising:

[0261] The first end, constructed and adapted to mate with the shaft of the arrow,

[0262] A chamber having a proximal end, a distal end, and a pair of opposing sidewalls extending from the proximal end to the distal end.

[0263] The first plurality of joining members formed in each of the opposite sidewalls,

[0264] The chamber entrance window, and

[0265] An inclined portion formed in the proximal end of the chamber;

[0266] A housing that can be removably secured to the cavity through the access window, the housing comprising:

[0267] Pairs of sidewalls extending from the proximal end to the distal end of the housing.

[0268] The second plurality of joining members formed in each of the sidewalls, and

[0269] An inclined surface formed in the proximal end of the housing; and

[0270] At least one animal engagement member extending from the shell;

[0271] At least one of the first plurality of connecting members and the second plurality of connecting members is deformable, such that the housing is securely connected to the chamber by a snap-fit ​​connection.

[0272] Example 28. The apparatus according to Example 27, wherein the housing includes a radio transmitter.

[0273] Example 29. A device for attaching a payload to an arrow, the arrow having a shaft, the device comprising:

[0274] An insert that can be mounted on the distal end of the shaft of the arrow, the insert including a chamber;

[0275] case;

[0276] Structure for removably securing the housing within the chamber of the insert; and

[0277] At least one animal engagement member extending from the shell.

[0278] Example 30. The apparatus according to Example 29, wherein the housing includes a radio transmitter.

[0279] Example 31. A method for attaching a payload to an arrow, the arrow having a shaft, the method comprising:

[0280] An insert is installed on the distal end of the shaft of the arrow, the insert comprising a chamber, a chamber entry window, and a first engagement member;

[0281] The housing includes a second engagement member and at least one animal engagement member;

[0282] The housing is installed into the cavity through the cavity entry window;

[0283] The housing is secured to the insert by the engagement of the first and second engaging members.

[0284] Example 32. The method according to Example 31, wherein the housing includes a radio transmitter.

[0285] Example 33. The method according to Example 31, wherein the housing includes a GPS receiver.

[0286] Example 34. The method according to Example 31, wherein the animal engagement member includes at least one hook.

[0287] Example 35. The method according to Example 31 further includes securing the housing to the insert using a snap-fit ​​connection between the first engaging member and the second engaging member.

[0288] Example 36. The method according to Example 35, wherein the first joining member and the second joining member include a flange portion and a cut-off head portion.

[0289] Example 37. The method according to Example 35, wherein the first joining member and the second joining member include a recess and a protrusion.

[0290] Example 38. The method according to Example 35, wherein the first joining member and the second joining member include a plurality of recesses and a plurality of protrusions.

[0291] Example 39. The method according to Example 35, wherein the first engagement member and the second engagement member include plungers biased by an elastic member.

[0292] Example 40. A method for tracking an injured animal, the method comprising:

[0293] A hunting arrow is provided with a shaft having a chamber in which a first engaging member is formed;

[0294] A housing having a second joining member is provided; and

[0295] The housing is secured within the chamber by the engagement of the first and second engaging members.

[0296] Example 41. The method according to Example 40, wherein the housing includes a radio transmitter.

[0297] Example 42. The method according to Example 40, wherein the housing includes a GPS receiver.

[0298] Example 43. The method according to Example 40, wherein the housing includes an animal engagement member extending from the housing.

[0299] Example 44. The method according to Example 40 further includes securing the housing in the chamber using a snap-fit ​​connection between the first engaging member and the second engaging member.

[0300] Example 45. The method according to Example 44, wherein the first joining member and the second joining member include a flange portion and a cut-off head portion.

[0301] Example 46. The method according to Example 44, wherein the first joining member and the second joining member include a recess and a protrusion.

[0302] Example 47. The method according to Example 44, wherein the first joining member and the second joining member include a plurality of recesses and a plurality of protrusions.

[0303] Example 48. The method according to Example 44, wherein the first engagement member and the second engagement member include plungers biased by an elastic member.

[0304] Example 49. A method for tracking an injured animal, the method comprising:

[0305] A hunting arrow is provided having a shaft portion, the shaft having a cavity formed therein; the cavity includes:

[0306] A chamber having a proximal end, a distal end, and paired opposing sidewalls.

[0307] The first plurality of joining members formed in each of the opposite sidewalls,

[0308] The flange formed in the distal end of the chamber,

[0309] The chamber entrance window, and

[0310] An inclined portion formed in the proximal end of the chamber;

[0311] A housing is provided, the housing comprising:

[0312] The cut-off head portion extending from the distal end of the housing.

[0313] Paired sidewalls

[0314] The second plurality of joining members formed in each of the sidewalls,

[0315] An inclined surface formed in the proximal end of the housing; and

[0316] At least one animal engagement member extending from the shell; and

[0317] The housing is secured in the chamber by the snap-fit ​​engagement between the first plurality of engaging members and the second plurality of engaging members.

[0318] Example 50. The method according to Example 49, wherein the housing includes a radio transmitter.

[0319] Example 51. A hunting arrow, comprising:

[0320] Arrow shaft;

[0321] A cavity formed within the shaft of the arrow;

[0322] The chamber entrance window;

[0323] A housing that can be removably received within the cavity through the access window; and

[0324] A first shear pin is configured and adapted to secure the housing within the chamber.

[0325] Example 52. The hunting arrow according to Example 51, wherein the chamber includes a chamber wall having an inner bore formed therein, wherein the inner bore is configured and sized to removably receive the first shear pin.

[0326] Example 53. The hunting arrow according to Example 52, wherein the housing includes a housing wall, and wherein the bore extends through the housing wall.

[0327] Example 54. The hunting arrow according to Example 51 further includes a first bore formed in the shaft and the housing, wherein the first bore is configured and sized to removably receive the first shear pin.

[0328] Example 55. The hunting arrow according to Example 54 further includes a second bore formed in the shaft and the housing, wherein the second bore is configured and sized to removably receive a second shear pin.

[0329] Example 56. The hunting arrow according to Example 55, wherein the shaft portion includes a longitudinal axis, wherein the first bore and the second bore are perpendicular to the longitudinal axis of the shaft portion.

[0330] Example 57. The hunting arrow according to Example 51 further includes at least one animal engagement member extending from the housing.

[0331] Example 58. The hunting arrow according to Example 57, wherein the at least one animal engagement member includes a hook.

[0332] Example 59. The hunting arrow according to Example 51, wherein the shaft portion includes a longitudinal axis, and wherein the first shear pin includes a first shear plane parallel to the longitudinal axis.

[0333] Example 60. The hunting arrow according to Example 59, wherein the first shear pin includes a second shear plane parallel to the longitudinal axis.

[0334] Example 61. The hunting arrow according to Example 60, wherein the first shear plane and the second shear plane are arranged on opposite sides of the longitudinal axis.

[0335] Example 62. The hunting arrow according to Example 51, wherein the chamber includes a proximal end and a distal end, wherein the chamber includes a pair of opposing sidewalls extending from the proximal end of the chamber to the distal end.

[0336] Example 64. The hunting arrow according to Example 62, wherein the chamber further includes an inclined surface at its proximal end, the inclined surface extending between the pair of opposing sidewalls.

[0337] Example 65. The hunting arrow according to Example 51, wherein the housing includes a radio transmitter.

[0338] Example 65. The hunting arrow according to Example 51, wherein the housing includes a GPS receiver.

[0339] Example 66. The hunting arrow according to Example 51, wherein the housing includes a battery.

[0340] Example 67. A device for attaching a payload to an arrow, the arrow having a shaft, the device comprising:

[0341] Insert, comprising:

[0342] The first end, constructed and adapted to mate with the shaft of the arrow,

[0343] chambers, and

[0344] The chamber entrance window;

[0345] A housing having a compartment for receiving the payload, the housing being constructed and sized to be at least partially received within the compartment;

[0346] The first inner cavity formed in the insert and the housing; and

[0347] A first shear pin for securing the housing within the chamber;

[0348] The first bore is constructed and sized to receive the first shear pin.

[0349] Example 68. The apparatus according to claim 17, further comprising:

[0350] The second inner cavity formed in the insert and the housing; and

[0351] A second shear pin for securing the housing within the chamber;

[0352] The second bore is constructed and sized to receive the second shear pin.

[0353] Example 69. The device according to Example 67 further includes a second end portion configured to engage with an arrowhead.

[0354] Example 70. The device according to Example 67 further includes at least one animal engagement member extending from the housing.

[0355] Example 71. The apparatus according to Example 70, wherein the at least one animal engagement member includes a hook.

[0356] Example 72. The device according to Example 67, wherein the chamber includes a proximal end and a distal end, wherein the chamber includes a pair of opposing sidewalls extending from the proximal end to the distal end.

[0357] Example 73. The device according to Example 72, wherein the chamber further includes an inclined surface at its proximal end, the inclined surface extending between the pair of opposing sidewalls.

[0358] Example 74. The apparatus according to Example 67, wherein the housing includes a radio transmitter.

[0359] Example 75. The device according to Example 67, wherein the housing includes a GPS receiver.

[0360] Example 76. The device according to Example 67, wherein the housing includes a battery.

[0361] Example 77. The device according to Example 67, wherein the housing includes a lower portion and an upper portion, wherein when the housing is secured to the chamber, the upper portion is located outside the chamber, while the lower portion is located inside the chamber.

[0362] Example 78. A device for adding payload capacity to an arrow, the arrow having a shaft, the device comprising:

[0363] An insert, the insert comprising:

[0364] The first end, constructed and adapted to mate with the shaft of the arrow,

[0365] A chamber having a proximal end, a distal end, and a pair of opposing sidewalls extending from the proximal end to the distal end.

[0366] The chamber entrance window, and

[0367] An inclined portion formed in the proximal end of the chamber;

[0368] A housing that can be removably secured to the cavity through the access window, the housing comprising:

[0369] A pair of sidewalls extending from the proximal end to the distal end of the housing, the pair of sidewalls defining compartments,

[0370] An inclined surface formed in the proximal end of the housing;

[0371] At least one inner cavity formed in the insert and the housing;

[0372] At least one shear pin is constructed and adapted to be mounted in the at least one bore;

[0373] At least one animal engagement member extending from the shell; and

[0374] A radio transmitter arranged in a compartment of the housing.

[0375] Example 79. A device for adding payload capacity to an arrow, the arrow having a shaft, the device comprising:

[0376] An insert that can be mounted on the distal end of the shaft of the arrow, the insert including a chamber;

[0377] case;

[0378] Structure for removably securing the housing within the chamber of the insert; and

[0379] At least one animal engagement member extending from the shell.

[0380] Example 80. The apparatus according to Example 79, wherein the housing includes a radio transmitter.

[0381] Example 81. A method for attaching a payload to an arrow, the arrow having a shaft, the method comprising:

[0382] An insert is installed on the distal end of the shaft of the arrow, the insert including a chamber and a chamber entry window;

[0383] The housing is installed into the cavity through the cavity access window, the housing including a compartment containing a payload; and

[0384] The housing is secured within the chamber of the insert using at least one shear pin.

[0385] Example 82. The method according to Example 81, wherein the payload includes a radio transmitter.

[0386] Example 83. The method according to Example 81, wherein the payload includes a GPS receiver.

[0387] Example 84. The method according to Example 81, wherein the animal engagement member includes at least one hook.

[0388] Example 85. A method for tracking an injured animal, the method comprising:

[0389] A hunting arrow is provided with a shaft, the shaft having a chamber;

[0390] Install the housing into the chamber; and

[0391] The housing is secured in the chamber by at least one shear pin;

[0392] Example 86. The method according to Example 85, wherein the housing includes a radio transmitter.

[0393] Example 87. The method according to Example 85, wherein the housing includes a GPS receiver.

[0394] Example 88. The method according to Example 85, wherein the housing includes an animal engagement member extending from the housing.

[0395] Example 89. The method according to Example 85 further includes firing the hunting arrow at the animal such that when the shaft fully penetrates the animal, the at least one shear pin is sheared, and the casing detaches from the chamber and attaches to the animal.

[0396] Example 90. A method for adjusting the flight trajectory of an arrow used in hunting activities, the method comprising the following steps:

[0397] A bow with a sight calibrated for use with the arrows is provided;

[0398] A compensator is provided on the shaft of the arrow, the diameter of which is larger than the diameter of the shaft of the arrow;

[0399] The thickness of the compensator is selected such that when the compensator is placed on the bow's arrow rest, it raises the arrow's flight trajectory by a sufficient amount so that the user can aim the arrow as if no additional weight is added.

[0400] The compensator is configured to fit onto the distal end of the arrow shaft, wherein the compensator is configured to secure the arrowhead to the distal end of the arrow shaft by passing the arrowhead through a bore in the distal end of the compensator, the bore being too small for the arrow shaft to pass through, but allowing the shaft of the arrowhead to pass through to secure the arrowhead and the compensator to the arrow; the arrow is nocked on the bow, which has an arrow rest;

[0401] Place the compensator on the arrow stand;

[0402] Aim the arrow at the target using a sight calibrated for use with arrows without compensators; and

[0403] Fire the arrow at the target.

[0404] Example 91. The method of claim 90, wherein the compensator comprises a radio transmitter.

[0405] Example 92. The method of claim 90, wherein the compensator includes a GPS receiver.

[0406] Example 93. The method of claim 90, wherein the compensator comprises an animal engagement member.

[0407] Example 94. The method of claim 90, wherein the compensator is removable from the arrow after the compensator is set on the arrow.

[0408] Example 95. The method of claim 90, wherein the thickness of the compensator is measured as the difference between the radius of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is between approximately 1 mm and approximately 12 mm, and wherein the thickness of the compensator increases with the weight of the compensator in order to adjust the flight trajectory of the arrow to compensate for the additional weight.

[0409] Example 96. The method according to claim 90, wherein the thickness of the compensator is about 10 mm.

[0410] Example 97. The method according to claim 90, wherein the thickness of the compensator is approximately 5 mm.

[0411] Example 98. The method according to claim 90, wherein the thickness of the compensator is approximately 5 mm.

[0412] Example 99. A method for attaching a compensator to an arrow to adjust for the weight attached to the arrow, the method comprising:

[0413] An arrow is provided, the arrow having a shaft of standard length.

[0414] The compensator is mounted on the arrow such that the compensator is secured to the arrow by passing the arrowhead through the bore of the compensator and securing it to the shaft, wherein the diameter of the compensator is larger than the diameter of the shaft of the arrow;

[0415] A bow is set up having a sight calibrated for use with arrows without additional weights; and an arrow is nocked onto the bow such that the compensator is placed on the bow's arrow rest.

[0416] Example 100. The method of claim 99, wherein the additional weight is at least partially surrounded by the compensator and includes a radio transmitter.

[0417] Example 101. The method of claim 99, wherein the compensator includes a GPS receiver.

[0418] Example 102. The method of claim 99, wherein the compensator comprises an animal engagement member.

[0419] Example 103. The method of claim 99, wherein the thickness of the compensator is measured as the difference between the radius of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is between approximately 1 mm and approximately 12 mm, and wherein the thickness increases with the weight added to the arrow.

[0420] Example 104. The method of claim 99, wherein the thickness of the compensator is measured as the difference between the radius of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is approximately 10 millimeters.

[0421] Example 105. The method of claim 99, wherein the thickness of the compensator is measured as the difference between the radius of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is approximately 5 millimeters.

[0422] Example 106. The method of claim 99, wherein the thickness of the compensator is measured as the difference between the radius of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is approximately 2 millimeters.

[0423] Example 107. An apparatus for compensating for the flight trajectory of an arrow to compensate for the mass added to the arrow, the apparatus comprising:

[0424] A compensator, which secures the arrow shaft to the arrow by passing the arrow through the bore in the distal end of the compensator, wherein the diameter of the compensator is larger than the diameter of the arrow shaft; and

[0425] The thickness of the compensator is measured as the difference between the radius of the compensator and the diameter of the arrow shaft, and the thickness of the compensator is configured to allow the user to aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0426] Example 108. The apparatus of claim 107, wherein the compensator comprises a radio transmitter.

[0427] Example 109. The apparatus of claim 107, wherein the compensator includes a GPS receiver.

[0428] Example 110. The device according to claim 107, wherein the compensator includes an animal engagement member.

[0429] Example 111. The apparatus of claim 107, wherein the thickness of the compensator is between about 1 mm and about 12 mm, and the thickness increases with the weight of the compensator.

[0430] Example 112. The device according to claim 107, wherein the thickness of the compensator is approximately 10 mm.

[0431] Example 113. The device according to claim 107, wherein the thickness of the compensator is approximately 5 mm.

[0432] Example 114. The apparatus of claim 107, wherein the thickness of the compensator is approximately 2 mm.

[0433] Example 115. A device for adding payload capacity to an arrow, the arrow having a shaft, the device comprising: (perhaps inserting information about payloads of different sizes?)

[0434] An insert that can be mounted on the distal end of the shaft of the arrow, the insert including a chamber;

[0435] case;

[0436] Structure for removably securing the housing within the chamber of the insert; and

[0437] At least one animal engagement member extending from the shell;

[0438] The diameter of the insert is larger than the diameter of the arrow shaft, and

[0439] The diameter of the insert is configured to allow the user to aim the arrow using a bow that has been adjusted for arrows without the insert.

[0440] Example 116. The apparatus of claim 115, wherein the chamber includes a chamber wall having an inner cavity formed therein, wherein the inner cavity is configured and sized to removably receive a first shear pin.

[0441] Example 117. The device of claim 115, wherein the housing includes a housing wall, and wherein the inner bore extends through the housing wall.

[0442] Example 118. The apparatus of claim 115, wherein the structure for removably securing includes a first bore formed in the shaft and the housing, wherein the first bore is configured and sized to removably receive a first shear pin.

[0443] Example 119. The device of claim 115, further comprising a second bore formed in the shaft portion and the housing, wherein the second bore is configured and sized to removably receive the second shear pin.

[0444] Example 120. The device according to claim 115, wherein the arrow shaft portion includes a longitudinal axis, wherein the first bore and the second bore are perpendicular to the longitudinal axis of the arrow shaft portion.

[0445] Example 121. The device according to claim 115, further comprising at least a second animal engagement member extending from the housing.

[0446] Example 122. The device according to claim 115, wherein the at least one animal engagement member comprises a hook.

[0447] Example 123. The device of claim 115, wherein the arrow shaft includes a longitudinal axis, and the structure for removably securing it includes a first shear plane parallel to the longitudinal axis.

[0448] Example 124. The apparatus of claim 115, wherein the first shear pin includes a second shear plane parallel to the longitudinal axis.

[0449] Example 125. The apparatus of claim 124, wherein the first shear plane and the second shear plane are arranged on opposite sides of the longitudinal axis.

[0450] Example 126. The device of claim 115, further comprising a chamber, wherein the chamber includes a proximal end and a distal end, wherein the chamber includes a pair of opposing sidewalls extending from the proximal end to the distal end of the chamber.

[0451] Example 127. The device of claim 126, wherein the chamber further includes an inclined surface at its proximal end, the inclined surface extending between the pair of opposing sidewalls.

[0452] Example 128. The device of claim 115, wherein the housing includes a radio transmitter.

[0453] Example 129. The device according to claim 115, wherein the housing includes a GPS receiver.

[0454] Example 130. The device according to claim 115, wherein the housing includes a battery.

[0455] Example 131. The device according to claim 115, wherein the housing includes a radio transmitter.

[0456] Example 132. An apparatus for adding mass to an arrow while compensating for its flight trajectory, the apparatus comprising:

[0457] A compensator, which is fitted onto the shaft of an arrow, has an inner diameter and an outer diameter, the inner diameter being designed and proportioned to fit snugly onto the shaft of the arrow, wherein the compensator adds mass to the arrow, and wherein the outer diameter of the compensator is larger than the diameter of the shaft of the arrow.

[0458] The thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the arrow shaft, and the thickness of the compensator is configured to allow the user to aim the arrow using a bow that has already been adjusted for arrows without the compensator; and

[0459] The compensator is secured to the arrow by passing the arrow through the bore in the distal end of the compensator and securing it to the distal end of the arrow shaft. The bore in the distal end of the compensator is too small for the arrow shaft to pass through, but the shaft of the arrow is allowed to pass through and be secured within the arrow shaft, thereby securing the arrow and the compensator to the arrow.

[0460] Example 133. The apparatus of claim 132, wherein the inner diameter of the first end of the compensator is smaller than that of the shaft of the arrow to prevent the compensator from moving along the shaft of the arrow, and wherein the inner diameter of the second end of the compensator is designed and proportioned to fit tightly to the shaft of the arrow.

[0461] Example 134. The device according to claim 132, wherein the compensator has a plurality of teeth and notches, the diameter of the teeth being the outer diameter of the compensator, the outer diameter being larger as the weight of the compensator increases, so that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0462] Example 135. The device of claim 132, wherein the outer diameter of the compensator is between approximately 12 mm and approximately 16 mm, and the outer diameter increases with the weight of the compensator.

[0463] Example 136. An apparatus for adding mass to an arrow while compensating for its flight trajectory, the apparatus comprising:

[0464] A compensator is attached to the shaft of the arrow, the compensator adds mass to the arrow, and wherein the outer diameter of the compensator is larger than the diameter of the shaft of the arrow;

[0465] The compensator is attached to the shaft by securing the arrowhead to the distal end of the arrow shaft through the bore in the distal end of the compensator. The bore in the distal end of the compensator is small enough that the arrow shaft cannot pass through, but the bore in the distal end of the compensator allows the shaft of the arrowhead to pass through to secure the arrowhead and compensator to the arrow.

[0466] The thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and the thickness of the compensator is configured such that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0467] Example 137. The device according to claim 136, wherein the compensator has a plurality of teeth and notches, the diameter of the teeth being the outer diameter of the compensator, the outer diameter being larger as the weight of the compensator increases, so that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0468] Example 138. The apparatus of claim 136, wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and wherein the thickness of the compensator is between about 1 mm and about 12 mm, and the thickness increases with the weight of the compensator.

[0469] Example 139. The apparatus of claim 136, wherein the compensator is removable from the arrow after the compensator has been mounted on the arrow.

[0470] Example 140. A method for adjusting the flight trajectory of an arrow used in hunting activities, the method comprising the following steps:

[0471] A bow with a sight calibrated for use with the arrows is provided;

[0472] A compensator is provided on the shaft of the arrow, the diameter of which is larger than the diameter of the shaft of the arrow;

[0473] The compensator is attached to the shaft of the arrow by securing the arrow to the distal end of the shaft by passing the arrow through the bore of the compensator at the distal end;

[0474] An arrow is nocked onto the bow, which has an arrow rest.

[0475] Place the compensator on the arrow stand;

[0476] Aim the arrow at the target using a sight calibrated for use with arrows without compensators; and

[0477] Fire the arrow at the target.

[0478] Example 141. The method of claim 140, wherein the compensator comprises only the weight added to the arrow.

[0479] Example 142. The method of claim 140, wherein when viewed in cross-section, multiple portions of the compensator are cut off to form a gear shape.

[0480] Example 143. The method of claim 140, wherein the diameter of the compensator allows for accurate aiming of the arrow using a sight calibrated for use without the compensator installed.

[0481] Example 144. The method of claim 140, wherein the weight of the compensator is between approximately 150 and 300 grains.

[0482] Example 145. The method of claim 140, wherein the compensator is attached by screwing it into the distal end of the arrow shaft.

[0483] Example 146. The method of claim 140, wherein the compensator comprises a radio transmitter.

[0484] Example 147. The method of claim 140, wherein the compensator includes a GPS receiver.

[0485] Example 148. The method of claim 140, wherein the compensator comprises an animal engagement member.

[0486] Example 149. The method of claim 140, wherein the compensator is removable from the arrow after the compensator is set on the arrow.

[0487] Example 150. The method of claim 140, wherein the thickness of the compensator is measured as the difference between the radius of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is between approximately 1 mm and approximately 12 mm, and wherein the thickness of the compensator increases with the weight of the compensator in order to adjust the flight trajectory of the arrow to compensate for the additional weight.

[0488] Example 151. The method of claim 140, wherein the thickness of the compensator is about 10 mm.

[0489] Example 152. The method of claim 140, wherein the thickness of the compensator is approximately 5 mm.

[0490] Example 153. The method of claim 140, wherein the thickness of the compensator is approximately 5 mm.

[0491] Example 154. An apparatus for adding mass to an arrow to compensate for the arrow's flight trajectory, the apparatus comprising:

[0492] A compensator, which is fitted onto the shaft of an arrow, has an inner diameter and an outer diameter, wherein the compensator adds mass to the arrow, and wherein the outer diameter of the compensator is larger than the diameter of the shaft of the arrow;

[0493] The thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the arrow shaft, and the thickness of the compensator is configured to allow the user to aim the arrow using a bow that has already been adjusted for arrows without the compensator; and

[0494] The compensator is attached to the arrow using the following steps: (a) placing a layer of material on the shaft of the arrow; (b) placing the compensator on the material on the shaft of the arrow, the material being used on an arrow with a diameter smaller than the diameter of the shaft, to allow the compensator to be securely but removably attached to the shaft of the arrow.

[0495] The compensator is further secured to the arrow by passing the arrow through the bore in the distal end of the compensator.

[0496] Example 155. The apparatus according to claim 154, wherein the material located between the compensator and the arrow shaft is a heat-shrinkable tubing.

[0497] Example 156. The apparatus of claim 154, wherein the inner diameter of the first end of the compensator is smaller than that of the shaft of the arrow to prevent the compensator from moving along the shaft of the arrow, and wherein the inner diameter of the second end of the compensator is designed and proportioned to fit tightly to the shaft of the arrow.

[0498] Example 157. The device according to claim 154, wherein the compensator has a plurality of teeth and a plurality of notches, the diameter of the teeth being the outer diameter of the compensator, the outer diameter being larger as the weight of the compensator increases, so that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0499] Example 158. The device of claim 154, wherein the outer diameter of the compensator is between approximately 12 mm and approximately 16 mm, and the outer diameter increases with the weight of the compensator.

[0500] Example 159. An arrow sleeve configured to fit onto the distal end of an arrow shaft, wherein the arrow sleeve is configured to be securely attached to the distal end of the arrow shaft.

[0501] Example 160. The arrow sleeve according to claim 159, wherein the arrow sleeve is secured to the distal end of the arrow shaft by securing the arrowhead to the distal end of the arrow shaft through the bore of the arrow sleeve.

[0502] Example 161. The arrow sheath of claim 159, wherein the arrow sheath is further configured to compensate for additional weight, wherein the thickness of the arrow sheath is configured to allow the user to aim the arrow using a bow that has been adjusted for arrows without compensators.

[0503] Example 162. The arrow sleeve according to claim 159, wherein the arrow sleeve helps protect the front of the arrow from breakage due to the material attached to the shaft.

[0504] Example 163. An integrated arrow sleeve comprising an integrated arrow insert, wherein the integrated arrow sleeve includes a distal section, a middle section, and a proximal section.

[0505] Example 164. The integrated arrow sleeve according to claim 164, wherein the arrow insert comprises:

[0506] Outer diameter, which is configured to fit within the inner diameter of the arrow shaft;

[0507] The bore is configured to receive the shaft of the arrowhead;

[0508] One or more friction fixing mechanisms are disposed within the inner bore.

[0509] Example 165. The integrated arrow sleeve according to claim 164 further includes two or more friction fixing mechanisms disposed within the bore.

[0510] Example 166. The integrated arrow sleeve according to claim 164, wherein one or more friction fixing mechanisms disposed within the bore secure the threaded shank of the arrowhead and prevent the arrowhead from loosening when the arrow is fired.

[0511] Example 167. The integrated arrow sleeve according to claim 164, wherein the bore is a threaded bore configured to receive the threaded shank of the arrowhead.

[0512] Example 168. The integrated arrow sleeve of claim 164, wherein the bore includes a threaded portion and a smooth portion configured to receive the shaft of the arrowhead.

[0513] Example 169. The integrated arrow sleeve according to claim 164, wherein the inner diameter of the bore is approximately 5.16 mm.

[0514] Example 170. The integrated arrow sleeve according to claim 164, wherein the friction fixing mechanism is disposed at the connection between the threaded portion of the bore and the smooth portion of the bore.

[0515] Example 171. The integrated arrow sleeve according to claim 164, wherein the insert further includes a mounting portion for securing the friction fixing mechanism.

[0516] Example 172. The integrated arrow sleeve according to claim 164, wherein the mounting portion includes an annular portion in the bore, the diameter of the annular portion being larger than the remainder of the bore.

[0517] Example 173. The integrated arrow sleeve according to claim 164, wherein the mounting portion includes an annular portion with an inner diameter of approximately 6.5 mm in the bore.

[0518] Example 174. The integrated arrow sleeve according to claim 164, wherein the friction fixing mechanism includes an annular portion of plastic or rubber secured in the mounting portion of the bore.

[0519] Example 175. The integrated arrow sleeve according to claim 164, wherein the friction fixing mechanism includes one or more O-rings.

[0520] Example 176. The integrated arrow sleeve according to claim 164, wherein the outer diameter of the arrow insert is between about 6 mm and about 8 mm.

[0521] Example 177. The integrated arrow sleeve according to claim 164, wherein the outer diameter of the arrow insert is between about 7.6 mm and about 7.7 mm.

[0522] Example 178. A system for protecting the front portion of an arrow, comprising an arrow sleeve and an arrow insert.

[0523] Example 179. The system of claim 178, wherein the arrow sleeve and the arrow insert are configured to press-fit each other.

[0524] Example 180. The system of claim 178, wherein the arrow sleeve includes a compensator having an inner diameter and an outer diameter, the inner diameter being designed and proportioned to fit tightly onto the shaft of the arrow, wherein the compensator adds mass to the arrow, and wherein the outer diameter of the compensator is larger than the diameter of the shaft of the arrow; and

[0525] The thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and the thickness of the compensator is configured such that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0526] Example 181. The system of claim 180, wherein the sleeve may have various lengths consistent with the amount of desired additional weight; wherein the sleeve that adds more weight to the system may have a longer length.

[0527] Example 182. The system of claim 180, wherein the arrow sleeve has an outer surface, and the outer surface is substantially smooth.

[0528] Example 183. The system according to claim 180, wherein the compensator has a plurality of teeth and notches, the diameter of the teeth being the outer diameter of the compensator, the outer diameter being larger as the weight of the compensator increases, so that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0529] Example 184. The system of claim 180, wherein the outer diameter of the compensator is between approximately 12 mm and approximately 16 mm, and the outer diameter increases with the weight of the compensator.

[0530] Example 185. The system of claim 178, wherein the arrow sleeve includes a compensator configured to add mass to the arrow, wherein the diameter of the compensator is larger than the diameter of the shaft of the arrow; and

[0531] The thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and the thickness of the compensator is configured such that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0532] Example 186. The system of claim 185, wherein the arrow sleeve has an outer surface, and the outer surface is substantially smooth.

[0533] Example 187. The system according to claim 186, wherein the compensator has a plurality of teeth and notches, the diameter of the teeth being the outer diameter of the compensator, the outer diameter being larger as the weight of the system increases, so that the user can aim the arrow using a bow that has been adjusted for arrows without the compensator.

[0534] Example 188. The system of claim 186, wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is between about 1 mm and about 12 mm, and the thickness increases with the weight of the compensator.

[0535] Example 189. The system of claim 178, wherein the arrow insert includes: an outer diameter configured to fit within an inner diameter of the arrow shaft;

[0536] The bore, configured to receive the shaft of the arrowhead; and

[0537] One or more friction fixing mechanisms are disposed within the inner bore.

[0538] Example 190. The system according to claim 189 further includes two or more friction fixing mechanisms disposed within the inner bore.

[0539] Example 191. The system of claim 189, wherein one or more friction fixing mechanisms disposed within the bore secure the threaded shank of the arrow and prevent the arrow from loosening when the arrow is fired.

[0540] Example 192. The system of claim 189, wherein the bore is a threaded bore configured to receive the threaded shank portion of the arrow.

[0541] Example 193. The system of claim 189, wherein the bore includes a threaded portion and a smooth portion of the shank configured to receive an arrow.

[0542] Example 194. The system according to claim 189, wherein the friction fixing mechanism is disposed at the connection between the threaded portion of the inner bore and the smooth portion of the inner bore.

[0543] Example 195. The system of claim 189, wherein the insert further includes a mounting portion for securing the friction fixing mechanism.

[0544] Example 196. The system according to claim 195, wherein the mounting portion includes an annular portion in the bore, the diameter of the annular portion being larger than the remainder of the bore.

[0545] Example 197. The system according to claim 195, wherein the mounting portion includes an annular portion having an inner diameter of approximately 6.5 mm within the bore.

[0546] Example 198. The system of claim 189, wherein the friction fixing mechanism includes an annular portion of plastic or rubber secured in the mounting portion of the inner bore.

[0547] Example 199. The system of claim 189, wherein the friction fixing mechanism comprises one or more O-rings.

[0548] Example 200. The system of claim 189, wherein the arrow insert comprises a distal section, a middle section, and a proximal section.

[0549] Example 201. The system of claim 200, wherein the proximal section of the arrow insert is configured to fit snugly within the distal end of the arrow shaft; wherein the intermediate section is configured to press-fit the arrow sleeve into the intermediate section of the arrow insert; wherein the distal section of the arrow insert includes a bore configured to receive the shaft of the arrow insert.

[0550] Example 202. An arrow insert comprising:

[0551] Outer diameter, which is configured to fit within the inner diameter of the arrow shaft;

[0552] The bore is configured to receive the shaft of the arrowhead;

[0553] One or more friction fixing mechanisms are disposed within the inner bore.

[0554] Example 203. The arrow insert according to claim 202 further includes two or more friction fixing mechanisms disposed within the inner bore.

[0555] Example 204. The arrow insert according to claim 202, wherein one or more friction fixing mechanisms disposed within the bore secure the threaded shank of the arrow and prevent the arrow from loosening when the arrow is fired.

[0556] Example 205. The arrow insert according to claim 202, wherein the bore is a threaded bore configured to receive the threaded shank of the arrow.

[0557] Example 206. The arrow insert according to claim 202, wherein the bore includes a threaded portion and a smooth portion configured to receive the shaft of the arrowhead.

[0558] Example 207. The arrow insert according to claim 202, wherein the inner diameter of the bore is approximately 5.16 mm.

[0559] Example 208. The arrow insert according to claim 202, wherein the friction fixing mechanism is disposed at the connection between the threaded portion of the inner bore and the smooth portion of the inner bore.

[0560] Example 209. The arrow insert according to claim 202, wherein the insert further includes a mounting portion for securing the friction fixing mechanism.

[0561] Example 210. The arrow insert according to claim 209, wherein the mounting portion includes an annular portion in the bore, the diameter of the annular portion being larger than the remainder of the bore.

[0562] Example 211. The arrow insert according to claim 209, wherein the mounting portion includes an annular portion having an inner diameter of approximately 6.5 mm in the bore.

[0563] Example 212. The arrow insert according to claim 202, wherein the friction fixing mechanism includes an annular portion of plastic or rubber secured in the mounting portion of the bore.

[0564] Example 213. The arrow insert according to claim 202, wherein the friction fixing mechanism includes one or more O-rings.

[0565] Example 214. The arrow insert according to claim 202, wherein the outer diameter of the arrow insert is between about 6 mm and about 8 mm.

[0566] Example 215. The arrow insert according to claim 202, wherein the outer diameter of the arrow insert is between about 7.6 mm and about 7.7 mm.

[0567] Example 216. The arrow insert according to claim 202, further configured to have a sleeve that is fitted over the top of the arrow and the arrow insert, such that the arrowhead secured to the arrow insert also secures the sleeve to the arrow.

[0568] Example 217. The arrow insert according to claim 216, wherein the sleeve includes a proximal bore and a narrower distal bore, the proximal bore being located at the proximal end of the sleeve for receiving the shaft of the arrow, and the distal bore being located at the distal end of the sleeve for allowing the shaft of the arrowhead to pass through and be secured within the bore of the insert.

[0569] The narrower bore at the distal end of the sleeve is narrow enough that the shaft of the arrow cannot pass through, but the shaft of the arrowhead can pass through and be secured within the arrow insert, thereby securing the sleeve to the shaft and the arrow insert.

[0570] Example 218. A method for securing an arrowhead to the shaft of an arrow, the method comprising:

[0571] The insert is secured within the shaft of the arrow, wherein the insert comprises:

[0572] The bore is configured to receive the shaft of the arrowhead;

[0573] One or more friction fixing mechanisms are disposed within the inner cavity; and

[0574] The arrow is secured into the insert by stabilizing the shaft of the arrow within the bore of the insert.

[0575] Example 219. The method according to claim 218, wherein the arrow insert includes two or more friction fixing mechanisms disposed within the bore.

[0576] Example 220. The method according to claim 218, wherein the friction fixing mechanism disposed in the inner bore comprises one of wood, rubber or plastic.

[0577] Example 221. The method according to claim 218, wherein the friction fixing mechanism includes an O-ring portion.

[0578] Example 222. The method of claim 218, wherein the arrow is secured into the bore of the insert by securing the threaded portion of the shank of the arrow to the threaded portion of the bore.

[0579] Example 223. The method of claim 218, wherein the bore is a threaded bore configured to receive the threaded shank portion of the arrow.

[0580] Example 224. The method of claim 218, wherein the bore comprises a threaded portion and a smooth portion.

[0581] Example 225. The method according to claim 218, wherein the friction fixing mechanism is disposed at the connection between the threaded portion and the smooth portion.

[0582] Example 226. The method according to claim 218, wherein the friction fixing mechanism is disposed at the connection between the threaded portion of the inner bore and the smooth portion of the inner bore.

[0583] Example 227. The method of claim 218, further comprising securing the sleeve to the insert and the shaft of the arrow.

[0584] Example 228. The method of claim 227, wherein the arrow sleeve is secured to the insert and the shaft of the arrow by securing the shaft of the arrowhead within the bore of the insert, thereby securing the arrowhead into the insert.

[0585] The bore in the distal end of the arrow sheath is small enough that the shaft cannot pass through, but large enough that the shaft of the arrowhead can pass through and secure it to the insert and the shaft of the arrow.

[0586] Example 229. A two-part arrow insert, comprising:

[0587] The top component includes a cylindrical portion having an inner cavity configured to receive the bottom component;

[0588] Bottom component, which includes a threaded inner bore;

[0589] The top and bottom components include mechanisms for securing the bottom component into the top component;

[0590] When the top and bottom components are securely attached to each other, the entire assembly is configured to fit within the inner diameter of the arrow shaft; and...

[0591] One or more friction fixing mechanisms are disposed within the bores of the assembled top and bottom components.

[0592] Example 230. The two-part arrow insert according to claim 229, wherein the mechanism for securing the bottom part within the top part includes a flange on the bottom part, the flange being received in a recess within the top part.

[0593] Example 231. The two-part arrow insert according to claim 229, wherein the mechanism for securing the bottom part within the top part includes threads on the inner diameter of the top part and the outer diameter of the bottom part, such that the two parts can be threadedly engaged with each other.

[0594] Example 232. The two-part arrow insert of claim 229, wherein the mechanism for securing the bottom part within the top part includes an adhesive.

[0595] Example 233. The two-part arrow insert according to claim 229, wherein the friction fixing mechanism is placed on top of the bottom part and secured within the top part.

[0596] Example 234. The two-part arrow insert according to claim 229 is further configured to have a sleeve that is fitted over the top of the arrow and the arrow insert, such that the arrowhead secured to the arrow insert also secures the sleeve to the arrow.

[0597] Example 235. The two-part arrow insert according to claim 234, wherein the sleeve includes a proximal bore and a narrower distal bore, the proximal bore being located at the proximal end of the sleeve for receiving the shaft of the arrow, and the distal bore being located at the distal end of the sleeve for allowing the shaft of the arrow to pass through and be secured within the bore of the insert.

[0598] The narrower bore at the distal end of the sleeve is narrow enough that the shaft of the arrow cannot pass through, but the shaft of the arrowhead can pass through and be secured within the arrow insert, thereby securing the sleeve to the shaft and the arrow insert.

[0599] Example 236. An arrow insert with a friction fixing mechanism, comprising:

[0600] Outer diameter, which is configured to fit within the inner diameter of the arrow shaft;

[0601] The bore is configured to receive the shaft of the arrowhead;

[0602] One or more friction fixing mechanisms are disposed within the inner cavity; and...

[0603] The arrow insert is configured to secure the arrow sleeve to fit onto the friction fixing mechanism, wherein the arrow insert is configured to receive the shaft of the arrowhead, the shaft of the arrowhead passing through the bore of the arrow sleeve and securing the arrow sleeve to the arrow shaft.

[0604] Example 237. The arrow insert according to claim 236 further includes two or more friction fixing mechanisms disposed within the bore.

[0605] Example 238. The arrow insert according to claim 236, wherein one or more friction fixing mechanisms disposed within the bore secure the threaded shank of the arrowhead and prevent the arrowhead from loosening when the arrow is fired, wherein the arrow sleeve is secured to the arrow by the shank of the arrowhead, the shank of the arrowhead passing through the bore of the arrow sleeve and secured to the arrow insert.

[0606] Example 239. The arrow insert according to claim 236, wherein the bore of the arrow insert includes a threaded bore, the threaded bore being configured to receive a threaded shank portion of an arrowhead.

[0607] Example 240. The arrow insert of claim 236, wherein the bore of the arrow insert includes a threaded portion and a smooth portion configured to receive the shaft of the arrowhead.

[0608] Example 241. The arrow insert according to claim 236, wherein the inner diameter of the bore in the arrow insert is approximately 5.16 mm.

[0609] Example 242. The arrow insert according to claim 236, wherein the friction fixing mechanism is disposed at the connection between the threaded portion of the bore and the smooth portion of the bore.

[0610] Example 243. The arrow insert according to claim 236, wherein the insert further includes a mounting portion for securing the friction fixing mechanism.

[0611] Example 244. The arrow insert according to claim 243, wherein the mounting portion includes an annular portion in the bore, the diameter of the annular portion being larger than the remainder of the bore.

[0612] Example 245. The arrow insert according to claim 243, wherein the mounting portion includes an annular portion having an inner diameter of approximately 6.5 mm in the bore.

[0613] Example 246. The arrow insert according to claim 236, wherein the friction fixing mechanism includes an annular portion of plastic or rubber secured in the mounting portion of the bore.

[0614] Example 247. The arrow insert according to claim 236, wherein the friction fixing mechanism includes one or more O-rings.

[0615] Example 248. The arrow insert according to claim 236, wherein the outer diameter of the arrow insert is between about 6 mm and about 8 mm.

[0616] Example 249. The arrow insert according to claim 236, wherein the outer diameter of the arrow insert is between about 7.6 mm and about 7.7 mm.

[0617] Example 250. An arrow insert with an integrated arrow sleeve, comprising:

[0618] Outer diameter, which is configured to fit within the inner diameter of the arrow shaft;

[0619] A sleeve, the sleeve being configured to fit onto the outer diameter of the arrow shaft;

[0620] The bore is configured to receive the shaft of the arrowhead;

[0621] One or more friction fixing mechanisms are disposed within the inner bore; and wherein the sleeve is integral with the arrow insert.

[0622] Example 251. The arrow insert of claim 250, further comprising one or more friction fixing mechanisms disposed within the bore, wherein the outer side of the sleeve is smooth.

[0623] Example 252. The arrow insert according to claim 250, wherein one or more friction fixing mechanisms disposed within the bore secure the threaded shank of the arrow and prevent the arrow from loosening when the arrow is fired.

[0624] Example 253. The arrow insert according to claim 250, wherein the bore is a threaded bore configured to receive the threaded shank of the arrowhead.

[0625] Example 254. The arrow insert of claim 250, wherein the bore includes a threaded portion and a smooth portion configured to receive the shaft of the arrowhead.

[0626] Example 255. An arrow insert with a friction fixing mechanism, comprising:

[0627] The distal section includes a bore configured to receive the arrowhead;

[0628] The middle section is configured to be press-fitted into the arrow sleeve;

[0629] One or more friction fixing mechanisms are disposed within a bore configured to receive an arrow; and,

[0630] The proximal section is configured to be received in the shaft of the arrow.

[0631] Example 256. The arrow insert according to claim 255 further includes two or more friction fixing mechanisms disposed within the bore.

[0632] Example 257. The arrow insert according to claim 255, wherein one or more friction fixing mechanisms disposed within the bore secure the threaded shank of the arrow and prevent the arrow from loosening when the arrow is fired.

[0633] Example 258. The arrow insert according to claim 255, wherein the bore is a threaded bore configured to receive the threaded shank of the arrowhead.

[0634] Example 259. The arrow insert of claim 255, wherein the bore includes a threaded portion and a smooth portion configured to receive the shaft of the arrowhead.

[0635] Example 260. The arrow insert according to claim 255, further configured to have a sleeve that is fitted over the top of the arrow and the arrow insert, such that the arrowhead secured to the arrow insert also secures the sleeve to the arrow.

[0636] Example 261. The arrow insert of claim 260, wherein the sleeve includes a proximal bore and a narrower distal bore, the proximal bore being located at the proximal end of the sleeve for receiving the shaft of the arrow, and the distal bore being located at the distal end of the sleeve for allowing the shaft of the arrow to pass through and be secured within the bore of the insert.

[0637] The narrower bore at the distal end of the sleeve is narrow enough that the shaft of the arrow cannot pass through, but the shaft of the arrowhead can pass through and be secured within the arrow insert, thereby securing the sleeve to the shaft and the arrow insert.

[0638] Example 262. An arrow sleeve designed to fit snugly onto an arrow shaft, wherein the arrow shaft has an arrow insert, and the arrow sleeve is secured to the arrow shaft only by means of the arrowhead passing through a bore in the distal end of the arrow sleeve, wherein the bore is large enough for the arrow shaft to pass through, but not large enough for the arrow shaft to pass through. In this embodiment, the arrow sleeve also has a bore in the proximal end, which is configured to receive the distal end of the arrow shaft, the arrow shaft having an arrow insert secured within the distal end of the arrow shaft.

[0639] In the foregoing specific embodiments, for the purpose of simplifying this disclosure, various features of this disclosure are grouped together in a single embodiment. The approach of this disclosure should not be construed as reflecting an intention that the claimed disclosure requires more features than are expressly recited in each claim. Rather, as reflected in the appended claims, the inventive aspect lies in having fewer features than all of any single embodiment of the foregoing disclosure. Therefore, the following claims are incorporated herein by reference, wherein each claim stands independently as a separate embodiment of this disclosure.

[0640] It should be understood that the arrangements described above are merely illustrative of the application of the principles of this disclosure. Many modifications and alternative arrangements can be devised by those skilled in the art without departing from the spirit and scope of this disclosure, and the appended claims are intended to cover such modifications and arrangements. Therefore, although this disclosure has been shown in the accompanying drawings and described in particular and in detail above, it will be apparent to those skilled in the art that many modifications can be made without departing from the principles and concepts set forth herein, including but not limited to variations in size, material, shape, form, function and mode of operation, assembly, and use.

Claims

1. A method of adjusting the flight trajectory of an arrow for hunting activities, the method comprising the steps of: providing a bow having a sight calibrated for use with the arrow; providing a compensator on the shaft of the arrow, the compensator having a diameter greater than the diameter of the shaft of the arrow; wherein the thickness of the compensator is selected so that when the compensator is resting on the rest of the bow, it will lift the flight trajectory of the arrow by an amount sufficient to enable the user to sight the arrow as if no additional weight is attached; wherein the compensator is configured to fit over the distal end of the arrow shaft, wherein the compensator is configured to be secured to the distal end of the arrow shaft by securing the arrowhead through an internal bore in the distal end of the compensator to the distal end of the arrow shaft, the internal bore being too small for the arrow shaft to pass through, but allowing the shaft of the arrowhead to pass through to secure the arrowhead and compensator to the arrow; placing the arrow on the bow, the bow having a rest; resting the compensator on the rest of the bow; sighting the arrow on a target using the sight calibrated for use with the arrow without the compensator attached to the arrow; and firing the arrow at the target.

2. The method of claim 1, wherein the compensator includes a radio transmitter.

3. The method of claim 1, wherein the compensator includes a GPS receiver.

4. The method of claim 1, wherein the compensator includes an animal engagement member.

5. The method of claim 1, wherein the compensator is removable from the arrow after the compensator is provided on the arrow.

6. The method of claim 1, wherein the thickness of the compensator is measured as the difference between the radius of the compensator and the radius of the shaft of the arrow, and wherein the thickness of the compensator is between approximately 1 millimeter and approximately 12 millimeters, and wherein the thickness of the compensator increases as the weight of the compensator increases in order to adjust the flight trajectory of the arrow to compensate for the additional weight.

7. The method of claim 1, wherein the thickness of the compensator is about 10 millimeters.

8. The method of claim 1, wherein the thickness of the compensator is approximately 5 millimeters.

9. The method of claim 1, wherein the thickness of the compensator is approximately 5 millimeters.

10. A method of adding a compensator to an arrow to adjust for weight added to the arrow, the method comprising: providing an arrow having a standard length shaft, providing the compensator on the arrow so that the compensator is secured to the arrow by passing an arrowhead through an internal bore in the compensator to the shaft, wherein the compensator has a diameter greater than the diameter of the shaft of the arrow; providing a bow having a sight calibrated for use with an arrow without an additional weight attached; and placing the arrow on the bow so that the compensator is placed on the rest of the bow.

11. The method of claim 10, wherein the additional weight is at least partially surrounded by the compensator and includes a radio transmitter. ​ 12. The method of claim 10, wherein the compensator comprises a GPS receiver.

13. The method of claim 10, wherein the compensator comprises an animal engagement member.

14. The method of claim 10, wherein a thickness of the compensator is measured as a difference between a radius of the compensator and a radius of the shaft of the arrow, and wherein the thickness of the compensator is between approximately 1 millimeter and approximately 12 millimeters, and wherein the thickness increases as the weight added to the arrow increases.

15. The method of claim 10, wherein a thickness of the compensator is measured as a difference between a radius of the compensator and a radius of the shaft of the arrow, and wherein the thickness of the compensator is approximately 10 millimeters.

16. The method of claim 10, wherein a thickness of the compensator is measured as a difference between a radius of the compensator and a radius of the shaft of the arrow, and wherein the thickness of the compensator is approximately 5 millimeters.

17. The method of claim 10, wherein a thickness of the compensator is measured as a difference between a radius of the compensator and a radius of the shaft of the arrow, and wherein the thickness of the compensator is approximately 2 millimeters.

18. An apparatus for compensating a flight trajectory of an arrow to compensate for mass added to the arrow, the apparatus comprising: a compensator coupled to a shaft of the arrow by securing an arrowhead through an internal bore in a distal end of the compensator, wherein a diameter of the compensator is greater than a diameter of the shaft of the arrow; and wherein a thickness of the compensator is measured as a difference between a radius of the compensator and a radius of the shaft of the arrow, and wherein the thickness of the compensator is configured to enable a user to aim the arrow using a bow that has been sighted for the arrow without the compensator.

19. The apparatus of claim 18, wherein the compensator comprises a radio transmitter.

20. The apparatus of claim 18, wherein the compensator comprises a GPS receiver.

21. The apparatus of claim 18, wherein the compensator comprises an animal engagement member.

22. The apparatus of claim 18, wherein the thickness of the compensator is between about 1 millimeter and about 12 millimeters, and the thickness increases as the weight of the compensator increases.

23. The apparatus of claim 18, wherein the thickness of the compensator is approximately 10 millimeters.

24. The apparatus of claim 18, wherein the thickness of the compensator is approximately 5 millimeters.

25. The apparatus of claim 18, wherein the thickness of the compensator is approximately 2 millimeters.

26. An apparatus for adding payload capability to an arrow, the arrow having a shaft portion, the apparatus comprising: (Maybe information about the different sizes of payloads that can be inserted?) An insert mountable on a distal end of the shaft of the arrow, the insert comprising a cavity; a housing; structure for removably securing the housing in the cavity of the insert; and at least one animal engagement member extending from the housing; wherein the diameter of the insert is greater than the diameter of the shaft of the arrow, and wherein the diameter of the insert is configured to enable a user to sight the arrow with a bow that has been sighted for an arrow without the insert installed.

27. The apparatus of claim 26, wherein the chamber includes a chamber wall having an internal bore formed therein, wherein the internal bore is configured and sized to removably receive a first shear pin.

28. The apparatus of claim 26, wherein the housing includes a housing wall, wherein the internal bore extends through the housing wall.

29. The apparatus of claim 26, wherein the structure for removably securing includes a first internal bore formed in the arrow shaft and the housing, wherein the first internal bore is configured and sized to removably receive a first shear pin.

30. The apparatus of claim 26, further comprising a second internal bore formed in the arrow shaft and the housing, wherein the second internal bore is configured and sized to removably receive a second shear pin.

31. The apparatus of claim 26, wherein the arrow shaft includes a longitudinal axis, wherein the first internal bore and the second internal bore are perpendicular to the longitudinal axis of the arrow shaft.

32. The apparatus of claim 26, further comprising at least a second animal engaging member extending from the housing.

33. The apparatus of claim 26, wherein the at least one animal engaging member includes a hook.

34. The apparatus of claim 26, wherein the arrow shaft includes a longitudinal axis, wherein the structure for removably securing includes a first shear plane parallel to the longitudinal axis.

35. The apparatus of claim 34, wherein the first shear pin includes a second shear plane parallel to the longitudinal axis.

36. The apparatus of claim 34, wherein the first shear plane and the second shear plane are disposed on opposite sides of the longitudinal axis.

37. The apparatus of claim 26, further comprising a chamber, wherein the chamber includes a proximal end and a distal end, wherein the chamber includes a pair of opposing side walls extending from the proximal end to the distal end of the chamber.

38. The apparatus of claim 37, wherein the chamber further includes a ramped surface at the proximal end thereof, the ramped surface extending between the pair of opposing side walls.

39. The apparatus of claim 26, wherein the housing includes a radio transmitter.

40. The apparatus of claim 26, wherein the housing includes a GPS receiver.

41. The apparatus of claim 26, wherein the housing includes a battery.

42. The apparatus of claim 26, wherein the housing includes a radio transmitter.

43. An apparatus for adding mass to an arrow while compensating for the flight trajectory of the arrow, the apparatus comprising: a compensator adapted to fit over a shaft of an arrow, having an inner diameter and an outer diameter, the inner diameter being designed and proportioned to fit tightly over a shaft of an arrow, wherein the compensator adds mass to the arrow, and wherein the outer diameter of the compensator is larger than the diameter of the shaft of the arrow; wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and wherein the thickness of the compensator is configured so that a user can aim the arrow with a bow that has been sighted for an arrow without the compensator; and wherein the compensator is secured to the arrow by passing an arrow shaft through an internal bore in a distal end of the compensator to a distal end of the arrow shaft, wherein the internal bore in the distal end of the compensator is too small for the arrow shaft to pass through, but allows the shaft of the arrow to pass through and secure within the arrow shaft, thereby securing the arrow shaft and the compensator to the arrow.

44. The apparatus of claim 43, wherein the inner diameter of the first end of the compensator is smaller than the shaft of the arrow to prevent the compensator from moving along the arrow shaft, and wherein the inner diameter of the second end of the compensator is designed and proportioned to fit tightly over the shaft of the arrow.

45. The apparatus of claim 43, wherein the compensator has a number of teeth and notches, the diameter of the teeth being the outer diameter of the compensator, the outer diameter being larger as the weight of the compensator is greater, so that a user can aim the arrow with a bow that has been sighted for an arrow without the compensator.

46. The apparatus of claim 43, wherein the outer diameter of the compensator is between approximately 12 mm and approximately 16 mm, and the outer diameter increases as the weight of the compensator increases.

47. An apparatus for adding mass to an arrow while compensating for the flight trajectory of the arrow, the apparatus comprising: a compensator coupled to a shaft of the arrow, the compensator adding mass to the arrow, and wherein the outer diameter of the compensator is larger than the diameter of the shaft of the arrow; wherein the compensator is coupled to the shaft by passing an arrow shaft through an internal bore in a distal end of the compensator to a distal end of the arrow shaft, wherein the internal bore in the distal end of the compensator is too small for the arrow shaft to pass through, but wherein the internal bore in the distal end of the compensator allows the shaft of the arrow to pass through to secure the arrow shaft and the compensator to the arrow; and wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and wherein the thickness of the compensator is configured so that a user can aim the arrow with a bow that has been sighted for an arrow without the compensator.

48. The apparatus of claim 47, wherein the compensator has a number of teeth and notches, the diameter of the teeth being the outer diameter of the compensator, the outer diameter being larger as the weight of the compensator is greater, so that a user can aim the arrow with a bow that has been sighted for an arrow without the compensator.

49. The apparatus of claim 47, wherein a thickness of the compensator is measured as a difference between an outer diameter of the compensator and a diameter of the shaft of the arrow, and wherein the thickness of the compensator is between about 1 millimeter and about 12 millimeters, and the thickness increases as the weight of the compensator increases.

50. The apparatus of claim 47, wherein the compensator is removable from the arrow after the compensator is installed on the arrow.

51. A method of adjusting a flight trajectory of an arrow for hunting activities, the method comprising the steps of: providing a bow having a sight calibrated for use with the arrow; providing a compensator on a shaft of the arrow, the compensator having a diameter greater than a diameter of the shaft of the arrow; wherein the compensator is coupled to the shaft of the arrow by securing an arrowhead through an internal bore in a distal end of the compensator to a distal end of the arrow shaft; cocking the arrow on the bow, the bow having an arrow rest; resting the compensator on the arrow rest; sighting the arrow on a target using the sight calibrated for use with an arrow without a compensator installed; and firing the arrow at the target.

52. The method of claim 51, wherein the compensator comprises only additional weight to the arrow.

53. The method of claim 51, wherein portions of the compensator are cut away when viewed in cross-section, forming a cogwheel shape.

54. The method of claim 51, wherein a diameter of the compensator allows the arrow to be accurately sighted using the sight calibrated for use without a compensator installed.

55. The method of claim 51, wherein the weight of the compensator is between approximately 150 grains and 300 grains.

56. The method of claim 51, wherein the compensator is attached by threading the compensator into a distal end of the arrow shaft.

57. The method of claim 51, wherein the compensator comprises a radio transmitter.

58. The method of claim 51, wherein the compensator comprises a GPS receiver.

59. The method of claim 51, wherein the compensator comprises an animal engagement member.

60. The method of claim 51, wherein the compensator is removable from the arrow after the compensator is provided on the arrow.

61. The method of claim 51, wherein a thickness of the compensator is measured as a difference between a radius of the compensator and a radius of the shaft of the arrow, and wherein the thickness of the compensator is between approximately 1 millimeter and approximately 12 millimeters, and wherein the thickness of the compensator increases as the weight of the compensator increases in order to adjust the flight trajectory of the arrow to compensate for the additional weight.

62. The method of claim 51, wherein the thickness of the compensator is about 10 millimeters.

63. The method of claim 51, wherein the thickness of the compensator is approximately 5 millimeters.

64. The method of claim 51, wherein the thickness of the compensator is approximately 5 millimeters.

65. An apparatus for adding mass to an arrow to compensate for the flight trajectory of the arrow, the apparatus comprising: a compensator adapted to fit over a shaft of an arrow, having an inner diameter and an outer diameter, wherein the compensator adds mass to the arrow, and wherein the outer diameter of the compensator is larger than the diameter of the shaft of the arrow; wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and wherein the thickness of the compensator is configured so that a user can aim the arrow with a bow that has been sighted for an arrow without the compensator; and wherein the compensator is attached to the arrow using the steps of: (a) placing a layer of material over the shaft of an arrow; (b) placing the compensator over the material on the shaft of the arrow, the material used on arrows with a diameter smaller than the diameter of the shaft of the arrow to allow the compensator to be securely but removably attached to the shaft of the arrow; wherein the compensator is further secured to the arrow by passing an arrow shaft through an internal bore in the distal end of the compensator to secure the compensator to the arrow.

66. The apparatus of claim 65, wherein the material between the compensator and the shaft of the arrow is a heat shrink tubing.

67. The apparatus of claim 65, wherein the inner diameter of the first end of the compensator is smaller than the shaft of the arrow to prevent the compensator from moving along the shaft of the arrow, and wherein the inner diameter of the second end of the compensator is designed and proportioned to fit snugly over the shaft of the arrow.

68. The apparatus of claim 65, wherein the compensator has a plurality of teeth and a plurality of notches, the teeth having a diameter that is the outer diameter of the compensator, the outer diameter being larger as the weight of the compensator is larger, so that a user can aim the arrow with a bow that has been sighted for an arrow without the compensator.

69. The apparatus of claim 65, wherein the outer diameter of the compensator is between approximately 12 mm and approximately 16 mm, and the outer diameter increases as the weight of the compensator increases.

70. An arrow sleeve configured to fit over the distal end of a shaft of an arrow, wherein the arrow sleeve is configured to be secured to the distal end of the shaft of the arrow.

71. The arrow sleeve of claim 70, wherein the arrow sleeve is secured to the distal end of the shaft of the arrow by passing an arrow shaft through an internal bore in the arrow sleeve to secure the arrow sleeve to the distal end of the shaft of the arrow.

72. The arrow sleeve of claim 70, wherein the arrow sleeve is further configured to compensate for additional weight, wherein the thickness of the arrow sleeve is configured so that a user can aim the arrow with a bow that has been sighted for an arrow without the compensator.

73. The arrow sleeve of claim 70, wherein the arrow sleeve helps protect the front of the arrow from breaking due to the material added to the shaft.

74. An integrated arrow sleeve comprising an arrow sleeve integrated with an arrow insert, wherein the integrated arrow sleeve comprises a distal section, a middle section, and a proximal section.

75. The integrated arrow sleeve of claim 74, wherein the arrow insert comprises: an outer diameter configured to fit within an inner diameter of a shaft portion of an arrow; an inner bore configured to receive a shaft portion of an arrow; one or more frictional securing mechanisms disposed within the inner bore.

76. The integrated arrow sleeve of claim 75, further comprising two or more frictional securing mechanisms disposed within the inner bore.

77. The integrated arrow sleeve of claim 75, wherein the one or more frictional securing mechanisms disposed within the inner bore secure a threaded shaft portion of an arrow and prevent the arrow from loosening when the arrow is fired.

78. The integrated arrow sleeve of claim 75, wherein the inner bore is a threaded inner bore configured to receive a threaded shaft portion of an arrow.

79. The integrated arrow sleeve of claim 75, wherein the inner bore comprises a threaded portion and a smooth portion configured to receive a shaft portion of an arrow.

80. The integrated arrow sleeve of claim 75, wherein the inner bore has an inner diameter of approximately 5.16 millimeters.

81. The integrated arrow sleeve of claim 75, wherein the frictional securing mechanism is disposed at a junction of the threaded portion of the inner bore and the smooth portion of the inner bore.

82. The integrated arrow sleeve of claim 75, wherein the insert further comprises a mounting portion for securing a frictional securing mechanism.

83. The integrated arrow sleeve of claim 75, wherein the mounting portion comprises an annular portion in the inner bore having a diameter greater than the remainder of the inner bore.

84. The integrated arrow sleeve of claim 75, wherein the mounting portion comprises an annular portion in the inner bore having an inner diameter of approximately 6.5 millimeters.

85. The integrated arrow sleeve of claim 75, wherein the frictional securing mechanism comprises an annular portion of plastic or rubber secured in the mounting portion of the inner bore.

86. The integrated arrow sleeve of claim 75, wherein the frictional securing mechanism comprises one or more O-rings.

87. The integrated arrow sleeve of claim 75, wherein the outer diameter of the arrow insert is between about 6 millimeters and about 8 millimeters.

88. The integrated arrow sleeve of claim 75, wherein the outer diameter of the arrow insert is between about 7.6 millimeters and about 7.7 millimeters.

89. A system for protecting a forward portion of an arrow, comprising an arrow sleeve and an arrow insert.

90. The system of claim 89, wherein the arrow sleeve and the arrow insert are configured to press fit with one another.

91. The system of claim 89, wherein the arrow sleeve comprises a compensator having an inner diameter and an outer diameter, the inner diameter designed and proportioned to fit closely over a shaft portion of an arrow, wherein the compensator adds mass to the arrow, and wherein the outer diameter of the compensator is greater than the diameter of the shaft portion of the arrow; and wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft portion of the arrow, and wherein the thickness of the compensator is configured to enable a user to sight the arrow with a bow that has been sighted for the arrow without the compensator.

92. The system of claim 91, wherein the sleeve can have various lengths consistent with the amount of additional weight desired; wherein the more weight added to the system, the longer the length of the sleeve.

93. The system of claim 91, wherein the arrow sleeve has an outer surface, and the outer surface is substantially smooth.

94. The system of claim 91, wherein the compensator has a number of teeth and notches, the diameter of the teeth is the outer diameter of the compensator, and the outer diameter is greater when the weight of the compensator is greater, enabling a user to sight the arrow with a bow that has been sighted for an arrow without the compensator.

95. The system of claim 91, wherein the outer diameter of the compensator is between about 12 mm and about 16 mm, and the outer diameter increases as the weight of the compensator increases.

96. The system of claim 89, wherein the arrow sleeve includes a compensator configured to add mass to the arrow, wherein the diameter of the compensator is greater than the diameter of the shaft of the arrow; and wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and wherein the thickness of the compensator is configured to enable a user to sight the arrow with a bow that has been sighted for an arrow without the compensator.

97. The system of claim 96, wherein the arrow sleeve has an outer surface, and the outer surface is substantially smooth.

98. The system of claim 96, wherein the compensator has a number of teeth and notches, the diameter of the teeth is the outer diameter of the compensator, and the outer diameter is greater when the weight of the system is greater, enabling a user to sight the arrow with a bow that has been sighted for an arrow without the compensator.

99. The system of claim 96, wherein the thickness of the compensator is measured as the difference between the outer diameter of the compensator and the diameter of the shaft of the arrow, and wherein the thickness of the compensator is between about 1 mm and about 12 mm, and the thickness increases as the weight of the compensator increases.

100. The system of claim 89, wherein the arrow insert comprises: an outer diameter configured to fit within the inner diameter of the shaft of an arrow; an internal bore configured to receive the shaft of an arrowhead; and one or more friction securing mechanisms disposed within the internal bore.

101. The system of claim 100, further comprising two or more friction securing mechanisms disposed within the internal bore.

102. The system of claim 100, wherein the one or more friction securing mechanisms disposed within the internal bore secure the threaded shaft of an arrowhead and prevent the arrowhead from loosening when the arrow is fired.

103. The system of claim 100, wherein the internal bore is a threaded internal bore configured to receive the threaded shaft of an arrowhead.

104. The system of claim 100, wherein the bore includes a threaded portion and a smooth portion configured to receive a shaft of an arrowhead.

105. The system of claim 100, wherein the frictional securing mechanism is disposed at a junction of the threaded portion of the bore and the smooth portion of the bore.

106. The system of claim 100, wherein the insert further comprises a mounting portion for securing a frictional securing mechanism.

107. The system of claim 106, wherein the mounting portion comprises a ring in the bore having a diameter greater than a remainder of the bore.

108. The system of claim 106, wherein the mounting portion comprises a ring in the bore having an inner diameter of approximately 6.5 millimeters.

109. The system of claim 100, wherein the frictional securing mechanism comprises a ring of plastic or rubber secured in a mounting portion of the bore.

110. The system of claim 100, wherein the frictional securing mechanism comprises one or more O-rings.

111. The system of claim 89, wherein the arrow insert comprises a distal section, an intermediate section, and a proximal section.

112. The system of claim 111, wherein the proximal section of the arrow insert is configured to fit snugly within a distal end of a shaft of an arrow; wherein the intermediate section is configured to press fit an arrow sleeve to the intermediate section of the arrow insert; wherein the distal section of the arrow insert comprises a bore configured to receive a shaft of the arrow insert.

113. An arrow insert comprising: an outer diameter configured to fit within an inner diameter of a shaft of an arrow; a bore configured to receive a shaft of an arrowhead; one or more frictional securing mechanisms disposed within the bore.

114. The arrow insert of claim 113, further comprising two or more frictional securing mechanisms disposed within the bore.

115. The arrow insert of claim 113, wherein the one or more frictional securing mechanisms disposed within the bore secure a threaded shaft of an arrowhead and prevent the arrowhead from loosening when the arrow is fired.

116. The arrow insert of claim 113, wherein the bore is a threaded bore configured to receive a threaded shaft of an arrowhead.

117. The arrow insert of claim 113, wherein the bore includes a threaded portion and a smooth portion configured to receive a shaft of an arrowhead.

118. The arrow insert of claim 113, wherein the bore has an inner diameter of approximately 5.16 millimeters.

119. The arrow insert of claim 113, wherein the frictional securing mechanism is disposed at a junction of the threaded portion of the bore and the smooth portion of the bore.

120. The arrow insert of claim 113, wherein the insert further comprises a mounting portion for securing a frictional securing mechanism.

121. The arrow insert of claim 120, wherein the mounting portion comprises an annular portion in the internal bore, the annular portion having a diameter greater than the remainder of the internal bore.

122. The arrow insert of claim 120, wherein the mounting portion comprises an annular portion having an internal diameter of approximately 6.5 mm in the internal bore.

123. The arrow insert of claim 113, wherein the frictional securing mechanism comprises an annular portion of plastic or rubber secured in the mounting portion of the internal bore.

124. The arrow insert of claim 113, wherein the frictional securing mechanism comprises one or more O-ring portions.

125. The arrow insert of claim 113, wherein the arrow insert has an outer diameter of between about 6 mm and about 8 mm.

126. The arrow insert of claim 113, wherein the arrow insert has an outer diameter of between about 7.6 mm and about 7.7 mm.

127. The arrow insert of claim 113, further configured with a sleeve that fits over the arrow and the top of the arrow insert such that the arrow shaft secured to the arrow insert also secures the sleeve to the arrow.

128. The arrow insert of claim 127, wherein the sleeve comprises a proximal internal bore at a proximal end of the sleeve for receiving the shaft of the arrow and a narrower distal internal bore at a distal end of the sleeve that allows the shaft of the arrow head to pass through and be secured within the internal bore of the insert, wherein the narrower internal bore at the distal end of the sleeve is narrow enough that the arrow shaft cannot pass through, but the shaft of the arrow head can pass through and be secured within the arrow insert, thereby securing the sleeve to the arrow shaft and the arrow insert.

129. A method of securing an arrow head to a shaft of an arrow, the method comprising: securing an insert within the shaft of the arrow, wherein the insert comprises: an internal bore configured to receive the shaft of the arrow head; one or more frictional securing mechanisms disposed within the internal bore; and, securing the arrow head into the insert by securing the shaft of the arrow head within the internal bore of the insert.

130. The method of claim 129, wherein the arrow insert comprises two or more frictional securing mechanisms disposed within the internal bore.

131. The method of claim 129, wherein the frictional securing mechanism disposed within the internal bore comprises one of wood, rubber, or plastic.

132. The method of claim 129, wherein the frictional securing mechanism comprises an O-ring portion.

133. The method of claim 129, wherein the arrow head is secured into the internal bore of the insert by securing a threaded portion of the shaft of the arrow head to a threaded portion of the internal bore.

134. The method of claim 129, wherein the internal bore is a threaded internal bore configured to receive a threaded shaft of the arrow head.

135. The method of claim 129, wherein the internal bore comprises a threaded portion and a smooth portion.

136. The method of claim 129, wherein the frictional securing mechanism is disposed at a junction of the threaded portion and the smooth portion.

137. The method of claim 129, wherein the frictional securing mechanism is disposed at a junction of the threaded portion of the internal bore and the smooth portion of the internal bore.

138. The method of claim 129, further comprising securing a sleeve over the insert and the shaft of the arrow.

139. The method of claim 138, wherein the arrow sleeve is secured over the insert and the shaft of the arrow by securing the shaft of the arrow head into the internal bore of the insert, wherein the internal bore in the distal end of the arrow sleeve is small enough that the arrow shaft cannot pass through, but large enough that the shaft of the arrow head can pass through and secure it to the insert and the shaft of the arrow.

140. A two-piece arrow insert comprising: a top piece comprising a cylindrical portion having an internal bore configured to receive a bottom piece; a bottom piece comprising a threaded internal bore; wherein the top piece and the bottom piece comprise a mechanism for securing the bottom piece into the top piece; wherein when the top piece and the bottom piece are secured to each other, the entirety is configured to fit within the internal diameter of an arrow shaft; and, wherein one or more frictional securing mechanisms are disposed within the internal bore of the combined top piece and bottom piece.

141. The two-piece arrow insert of claim 140, wherein the mechanism for securing the bottom piece into the top piece comprises a flange portion on the bottom piece that is received in a groove portion within the top piece.

142. The two-piece arrow insert of claim 140, wherein the mechanism for securing the bottom piece into the top piece comprises threads on the internal diameter of the top piece and on the external diameter of the bottom piece, such that the two pieces can be threadably engaged with each other.

143. The two-piece arrow insert of claim 140, wherein the mechanism for securing the bottom piece into the top piece comprises an adhesive.

144. The two-piece arrow insert of claim 140, wherein a frictional securing mechanism is disposed on the top of the bottom piece and secured within the top piece.

145. The two-piece arrow insert of claim 140, further configured to have a sleeve that fits over the arrow and the top of the arrow insert, such that an arrow head secured to the arrow insert also secures the sleeve to the arrow.

146. The two-piece arrow insert of claim 145, wherein the sleeve comprises a proximal internal bore at a proximal end of the sleeve for receiving the shaft of the arrow and a narrower distal internal bore at a distal end of the sleeve that allows the shaft of the arrow head to pass through and secure within the internal bore of the insert, wherein the narrower internal bore at the distal end of the sleeve is narrow enough that the arrow shaft cannot pass through, but the shaft of the arrow head can pass through and secure within the arrow insert, thereby securing the sleeve to the arrow shaft and the arrow insert.

147. An arrow insert with frictional securing mechanisms, comprising: an outer diameter configured to fit within an inner diameter of an arrow shaft; an internal bore configured to receive a shaft of an arrowhead; one or more frictional securing mechanisms disposed within the internal bore; and, wherein the arrow insert is configured to secure an arrow sleeve to fit over the frictional securing mechanisms, wherein the arrow insert is configured to receive a shaft of an arrowhead, the shaft of the arrowhead being secured through the internal bore in the arrow sleeve and securing the arrow sleeve to the arrow shaft.

148. The arrow insert of claim 147, further comprising two or more frictional securing mechanisms disposed within the internal bore.

149. The arrow insert of claim 147, wherein the one or more frictional securing mechanisms disposed within the internal bore secure a threaded shaft of an arrowhead and prevent the arrowhead from loosening when the arrow is fired, wherein an arrow sleeve is secured to the arrow by the shaft of the arrowhead, the shaft of the arrowhead being secured through the internal bore in the arrow sleeve to the arrow insert.

150. The arrow insert of claim 147, wherein the internal bore in the arrow insert comprises a threaded internal bore configured to receive a threaded shaft of an arrowhead.

151. The arrow insert of claim 147, wherein the internal bore in the arrow insert comprises a threaded portion and a smooth portion configured to receive a shaft of an arrowhead.

152. The arrow insert of claim 147, wherein the internal bore in the arrow insert has an internal diameter of approximately 5.16 millimeters.

153. The arrow insert of claim 147, wherein the frictional securing mechanisms are disposed at a junction of the threaded portion of the internal bore and the smooth portion of the internal bore.

154. The arrow insert of claim 147, wherein the insert further comprises a mounting portion for securing the frictional securing mechanisms.

155. The arrow insert of claim 154, wherein the mounting portion comprises an annular portion in the internal bore, the annular portion having a diameter greater than the remainder of the internal bore.

156. The arrow insert of claim 154, wherein the mounting portion comprises an annular portion in the internal bore having an internal diameter of approximately 6.5 millimeters.

157. The arrow insert of claim 147, wherein the frictional securing mechanisms comprise an annular portion of plastic or rubber secured in a mounting portion of the internal bore.

158. The arrow insert of claim 147, wherein the frictional securing mechanisms comprise one or more O-rings.

159. The arrow insert of claim 147, wherein the outer diameter of the arrow insert is between about 6 millimeters and about 8 millimeters.

160. The arrow insert of claim 147, wherein the outer diameter of the arrow insert is between about 7.6 millimeters and about 7.7 millimeters.

161. An arrow insert with an integrated arrow sleeve, comprising: an outer diameter configured to fit within an inner diameter of an arrow shaft; a sleeve configured to fit over an outer diameter of an arrow shaft; an internal bore configured to receive a shaft of an arrowhead; wherein the arrow insert is configured to secure an arrow sleeve to fit over the frictional securing mechanisms, wherein the arrow insert is configured to receive a shaft of an arrowhead, the shaft of the arrowhead being secured through the internal bore in the arrow sleeve and securing the arrow sleeve to the arrow shaft. one or more frictional securing mechanisms disposed within the internal bore; and wherein the sleeve is integral with the arrow insert.

162. The arrow insert of claim 161, further comprising one or more frictional securing mechanisms disposed within the internal bore, and wherein the sleeve is smooth on the outside.

163. The arrow insert of claim 161, wherein the one or more frictional securing mechanisms disposed within the internal bore secure a threaded shaft of an arrowhead and prevent the arrowhead from loosening when the arrow is fired.

164. The arrow insert of claim 161, wherein the internal bore is a threaded internal bore configured to receive a threaded shaft of an arrowhead.

165. The arrow insert of claim 161, wherein the internal bore comprises a threaded portion and a smooth portion configured to receive a shaft of an arrowhead.

166. An arrow insert with frictional securing mechanisms, comprising: a distal section comprising an internal bore configured to receive a shaft of an arrowhead; an intermediate section configured to be press fit into an arrow sleeve; one or more frictional securing mechanisms disposed within the internal bore configured to receive an arrowhead; and, a proximal section configured to be received in a shaft of an arrow.

167. The arrow insert of claim 166, further comprising two or more frictional securing mechanisms disposed within the internal bore.

168. The arrow insert of claim 166, wherein the one or more frictional securing mechanisms disposed within the internal bore secure a threaded shaft of an arrowhead and prevent the arrowhead from loosening when the arrow is fired.

169. The arrow insert of claim 166, wherein the internal bore is a threaded internal bore configured to receive a threaded shaft of an arrowhead.

170. The arrow insert of claim 166, wherein the internal bore comprises a threaded portion and a smooth portion configured to receive a shaft of an arrowhead.

171. The arrow insert of claim 166, further configured to have a sleeve that fits over the top of the arrow and arrow insert such that an arrowhead secured to the arrow insert also secures the sleeve to the arrow.

172. The arrow insert of claim 171, wherein the sleeve comprises a proximal internal bore at a proximal end of the sleeve for receiving a shaft of an arrow and a narrower distal internal bore at a distal end of the sleeve that allows a shaft of an arrowhead to pass through and be secured within the internal bore of the insert, wherein the narrower internal bore at the distal end of the sleeve is narrow enough that an arrow shaft cannot pass through, but a shaft of an arrowhead can pass through and be secured within the arrow insert, thereby securing the sleeve to the arrow shaft and arrow insert.

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