Reversible flexible aerodynamic disc

Details Reversible flexible aerodynamic disc Reversible flexible aerodynamic disc

1979-09-13

1981-03-03

Shay, F. Barry

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273424, A63H 2700, A63B 6500

Patent

active

042532698

ABSTRACT:
A reversible aerodynamic disc-shaped object is provided, shaped as a disc, an outer rim section attached to the periphery of the disc, and a central section disposed within the center of the disc, wherein the central section contains a substantial amount of the weight of the disc-shaped object for increasing the rotational spin of the object.
The aerodynamic disc-shaped object may be reversible wherein the disc is of a thin, flexible membrane and the rim section extends from both sides of the periphery of the disc, the rim section being of sufficient weight to create an arcuate cross-sectional configuration in the disc-shaped object when the same is airborne, independent of the side of the disc-shaped object that is facing up.

REFERENCES:
patent: 3359678 (1967-12-01), Headrick
patent: 3566532 (1971-03-01), Wilson
patent: 4153252 (1979-05-01), Sullivan

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