| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a golf club head with which golf ball carry can be sufficiently improved by fully increasing a coefficient of restitution of a golf club head, and also to provide a golf club.SOLUTION: The golf club head 10 includes: a face part 1; a back part 2; a crown part 3; a sole part 4, a toe part 5; and a heel part 6. The cross section that cuts off the crown part 3, sole part 4, toe part 5, and the heel part 6 in parallel with a face surface 1a, at a position equal to or less than 40 mm from the face surface 1a in front and in the rear from the face part 1 toward the back part 2, is provided with a cross section area larger than the area of the face part 1 and is roughly a similar figure to the face surface 1a.</p> |
