| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase the carry of a hit ball and to improve directivity by more developing the systemization of a golf club set by control of the characteristics of the grips of the golf clubs. SOLUTION: This method is the adjustment to make the run of the heads of long clubs fast and the run of the heads of short clubs slow. The clubs are so adjusted that the totals of the parts behind the middle of the grip parts consisting of grip bodies, back weights and under windings are made heavier in order of the smaller lofts of the clubs by every shaft number of the clubs so that the totals of the parts behind the middle of the grip parts are made heavier with the long clubs and lighter with the short clubs by every shaft number of the clubs. In addition thereto, the sizes of the thicknesses of the grips are adjusted thinner with the long clubs and thicker with the short clubs in 10 to 15 micron unit.</p> |
