| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club for ground golf allowing a golf player to stabilize the direction of rolling of a golf ball without injuring the golf ball and without shooting the golf ball upward when plays in a regular ground and to obtain the hitting feel like hitting at the core of the golf ball even if the player normally swings the golf club at the first shot for each hole or when plays on the green. <P>SOLUTION: The lower end of a shaft 20 is connected to the upper end face 34 of a head 30 of the golf club for ground golf, and the cross width of the head is set larger than the longitudinal width which is set in the range from 7 cm to 8 cm at the widest position. Weight balance parts 40, 70, 71, 72 and 73 whose specific gravity is larger than the head material are disposed at least at the center in the horizontal direction of the head bottom part and at least at the center in the horizontal direction of the head upper part to extend the sweet spot in the vertical direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
