| 摘要 |
PURPOSE: A golf club head is provided to increase the spin of ball, to improve the stability of hitting directions, and to reduce impact transferred to the hands of a user. CONSTITUTION: A golf club head forms a plurality of dividing hitting surfaces(21) to transversal directions. The hitting surfaces are divided to the upper side and the lower side. A plurality of through holes(22) is formed on the hitting surfaces to prevent the slip of a ball. A slip preventing groove(23) is respectively arranged on each hitting surface. A plurality of slip preventing grooves of constant intervals is formed to transversal directions. |
