Annular Arrow Fletch for Reduced Interference and Assembly Time
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Solution Overview
Problem
Conventional arrow fletching methods are time-consuming, inconsistent, and prone to damage, requiring toxic chemicals for cleaning and adhesives, and can interfere with arrow rest designs, leading to erratic flight and maintenance challenges.
Innovation Solution
An annular arrow fletch with a central elongated cylindrical cylinder and annular wing design, affixed to the arrow shaft via a nock, providing improved aerodynamics and stability, eliminating the need for traditional fletching and allowing for field replacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional fletching methods are used with multiple individual fletches, then flight stability can be achieved, but the manufacturing process becomes time-consuming and introduces inconsistencies in spacing and angles
Solution Approach 1:
The patent combines multiple individual fletches into a single integrated annular fletching structure with uniform spacing and angles, eliminating the need for separate assembly of multiple fletches and ensuring consistent manufacturing precision
Solution Approach 2:
The annular fletching structure serves multiple functions simultaneously: providing flight stability, ensuring consistent spacing and angles, and enabling simplified installation as a single unit, thereby resolving the time-consuming assembly process
2Ease of repair
If conventional fletching is used, then flight stability can be provided, but the fletching is easily damaged and difficult to repair in the field
Solution Approach 1:
The patent segments the arrow into modular components where the annular fletching can be independently removed and replaced without affecting the arrow shaft or other components, enabling easy field repair while maintaining structural integrity
Solution Approach 2:
The design allows the annular fletching to be easily discarded when damaged and replaced with a new one, recovering the arrow's functionality without needing to repair or modify the main arrow structure
3Object-affected harmful factors
If conventional fletching is used, then flight stability can be achieved, but it interferes with arrow rest designs and causes contact with the archer's face
Solution Approach 1:
The annular fletching design creates asymmetric clearance patterns that direct the arrow's path away from the archer's face and minimize interference with arrow rest components while maintaining flight stability through its aerodynamic structure
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The annular arrow fletch enhances flight stability, speed, and accuracy by reducing interference and allowing for easy maintenance, with improved aerodynamics and increased arrow rotation, while minimizing contact with the archer's face and arrow rest.
Implementation Method 1
The annular arrow fletch is designed to provide flight stability and aerodynamic performance
Implementation Method 2
The annular arrow fletch enhances flight stability, speed, and accuracy by reducing interference and allowing for easy maintenance, with improved aerodynamics and increased arrow rotation
Data Source
AI summary
The invention is an annular arrow fletch arrow stabilizer are therefor provided. The annular arrow fletch is used for; stabilizing arrow flight, providing better clearance and functionality then conventional fixed glued tail feathers, the invention can be used with light emitting diode arrow nocks. The invention improves current arrow shaft stabilization technology with reduced assembly labor cost, the elimination of facial and or face mask interference issues providing more clearance, improved accuracy, repeatable production with the consistent injection mold production of the annular arrow fletch, easy replacement of the annular arrow fletch in the field, and improved arrow storage. The annular arrow fletch incorporates a metallic contact point, which will work with all light emitting nocks. The design of the annular arrow fletch is so that it is affixed to an arrow by an arrow nock and comprises of an annular wing, a central elongated cylindrical cylinder with a cap and a plurality of fins with micro-groves and a metal contact. In use, the annular arrow fletch is affixed at the aft end of the arrow by an arrow nock prior to launch.