Arrowhead

Details Arrowhead Arrowhead

1984-02-16

1985-07-16

Shapiro, Paul E.

Amusement devices: games

Problem eliciting response

F41B 502

Patent

active

045292086

ABSTRACT:
An arrowhead for archery arrows having a plurality of blades wherein the blade carrying body for at least a portion of its length has a reduced cross section area less than that of a circumscribing circle having a center at the center of mass of the blade carrying body at that section, providing deeper target penetration.

REFERENCES:
patent: 2467838 (1949-04-01), Lust et al.
patent: 2568417 (1951-09-01), Steinbacher
patent: 2676017 (1954-04-01), Selent et al.
patent: 3756600 (1973-09-01), Maleski
patent: 3915455 (1975-10-01), Savora
patent: 4036499 (1977-07-01), Sherwin
patent: 4093230 (1978-06-01), Simo
patent: 4099720 (1978-07-01), Zeren
patent: 4146226 (1979-03-01), Sorensen
patent: 4210330 (1980-07-01), Kosbab
patent: 4341391 (1982-07-01), Anderson
Field & Stream, 6-1970, p. 141, Shakespeare Thunderbolt.

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