Golf club

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target

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Details

273 803, 273 80B, 273DIG23, A63B 5302, A63B 5310

Patent

active

053260996

ABSTRACT:
A golf club having a fiber-reinforced resin club shaft comprising at least a plurality of bias layers having reinforcing fibers therein disposed as to be inclined to an axial direction of the shaft and a plurality of straight layers having reinforcing fibers therein disposed in parallel with the axial direction of the shaft, the bias layers and the straight layers being wound in a tubular form, and a club head, wherein a recess formed at a tip of the club shaft is fitted to a protrusion disposed at a hosel of the club head in an over-hosel arrangement, characterized in that at least one reinforcing layer having reinforcing fibers therein arranged as cross the axial direction of the shaft is disposed only in the tip portion of the club shaft.

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patent: 4895368 (1990-01-01), Geiger
patent: 5088735 (1992-02-01), Shigetoh
patent: 5093162 (1992-03-01), Fenton et al.

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