| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club head capable of stabilizing the direction of shooting a ball without reducing the effects of the increased shooting angle and reduced spinning on the increase of the carry. <P>SOLUTION: The distance X of the center Sc of a joint part 8 where the distal end part 6a of a hosel 6 is fixed to an inner wall surface of a head body 4 toward a toe 11 or a heel 12 from the point G2 where a vertical line Lf from the center of gravity G1 of the head body 4 to the face part 1 crosses the face surface is within±10 mm as seen from the front on the face 1 side with the head body 4 of the golf club head set in the regular ground contact state. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
