| 摘要 |
PROBLEM TO BE SOLVED: To provide a golf club including a metal golf club head capable of elongating a carry of a ball by effectively enhancing resilience of a hit ball on a face surface and enhancing a speed of the ball in hitting the ball, and capable of adjusting to the optimal performance for a user.SOLUTION: The golf club includes a hollow metal head body 14 opened to a face surface 12 side; and a face surface member 12a joined with the opening of the head body 14 and forming the face surface 12. The head body 14 includes, in the inside thereof, a spring member 26 pressing an inner surface of the face surface member 12a, with the face surface member 12a joined with the head body 14, and an adjustment member 22 for adjusting the position of the spring member 20. The adjustment member 20 is located at a centroid of a golf club head 10. The adjustment member 20 includes a head part 20b of the adjustment member 20 exposed to the inside of a recess 16 formed on a sole part 14a of the head body 14.SELECTED DRAWING: Figure 1 |
