Archery arrow having plastic vanes

Details Archery arrow having plastic vanes Archery arrow having plastic vanes

1984-08-13

1985-03-05

Shapiro, Paul E.

Amusement devices: games

Problem eliciting response

273420, F41B 502

Patent

active

045026920

ABSTRACT:
An archery arrow having a plurality of vanes mounted on the rear part of the arrow shaft and that each includes an axially elongated first edge portion that includes a first edge and is adhered to the shaft with its axial intermediate part extending arcuately through a greater angle than its front part and of a shorter axial length than its front part, and an axially elongated second terminal edge that intersects the first edge at axial front and rear points. Angularly between the first edge portion front and rear parts the vane forwardly diverges relative to the shaft from the intermediate part at a small acute angle. With reference to the shaft central axis the vane is transversely arcutately curved so that as viewed from the front of the arrow the vane extends angularly through about 145.degree. to 180.degree. angle relative to the central axis when three vanes are mounted on the shaft.

REFERENCES:
patent: 2193397 (1940-03-01), Dykes
patent: 3106400 (1963-10-01), Zwickey
patent: 3815916 (1974-06-01), Meszaros
patent: 4392654 (1983-07-01), Carella

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