Wide angle arrowhead

Details Wide angle arrowhead Wide angle arrowhead

2005-03-15

2005-03-15

Ricci, John A. (Department: 3712)

Games using tangible projectile

Projectile, per se; part thereof or accessory therefor

Arrow, dart, or shuttlecock; part thereof

C473S584000

Reexamination Certificate

active

06866600

ABSTRACT:
A wide angle arrowhead which is light weight, and which has minimal structure and surface area to decreased arrowhead weight, surface area and drag to increase performance of an arrow to which it is attached. A blade cutting edge of the wide angle arrowhead maintains an interior angle relationship to the centerline of an arrow shaft where such relationship can be fashioned to have one interior angular relationship within a specified angular range. Also, drag is minimized by the utilization of a thin ground blade cutting edge, an additional benefit of which is the decreasing of the cutting edge bluntness, thereby enhancing easy target penetration.

REFERENCES:
patent: 5192081 (1993-03-01), Cooper
patent: 5354068 (1994-10-01), Maleski
patent: 5417440 (1995-05-01), Barrie et al.
patent: 5494298 (1996-02-01), Maleski
patent: 5496043 (1996-03-01), Ester
patent: 6077180 (2000-06-01), Adams

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