Invention Grant
US5569097A Balanced golf club 失效
平衡高尔夫俱乐部

Balanced golf club
Abstract:
The invention is directed to a golf club, such as a driver, wherein the club includes a shaft, at the lower end of which a head is mounted, and at the upper end of which a grip is mounted. The club is light in weight and, according to a first embodiment, has a mass of less than 340 grams and an LPE/LC ratio (Equivalent Pendulum Length)/(Length of Club) of less than 0.87, preferably between 0.87 and 0.85 and, according to a second embodiment, has a mass of less than 310 grams and an LPE/LC ratio of between 0.87 and 0.885.
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