| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a golf club having improved performance of a golf club head, which is provided with an adjustable and exchangeable hosel, which is minimized in weight concerning a component thereof, and in which the location of CG is shifted low and back. <P>SOLUTION: A golf club head 600 with an improved Moment of Inertia (MOI) includes a releasable hosel mechanism 606 that is leaner and more lightweight. It allows a significant amount of weight to be saved from the hosel portion of the golf club head and used to improve Center of Gravity (CG) location of the golf club head; which contributes to the improvement of the MOI of the golf club head. <P>COPYRIGHT: (C)2012,JPO&INPIT |
