Dart shaft and dart flight

Abstract

1. The name of the product of this design: dart shaft and dart wings. 2. Purpose of the product of this design: Darts are used in sports competitions, and the parts that require protection are the dart shaft and dart wings. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view. 5. Other situations that need explanation Other explanations: With the dart shaft as the center, three dart wings are installed at equal angles on the circumference of the dart shaft, and grooves are formed between adjacent dart wings. The portion indicated by the solid line is the portion claimed for protection.

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