METHOD FOR JOINING ORNAMENTAL MEMBER OF GOLF CLUB HEAD

摘要

PROBLEM TO BE SOLVED: To improve the repulsion of a golf club head and to provide a good hitting sound by suppressing the loss of energy or generation of abnormal sounds caused by friction or interference in a gap by exactly joining a metallic sheet and suppressing the occurrence of the gap in a golf club head to which the metallic sheet is joined for the purpose of ornamentation or the like. SOLUTION: When joining a thin metallic sheet to the golf club head, brazing and lither one of fusion welding or resistance welding are combined. When joining a metallic member to the back of the face part of an iron head, the metallic member is joined above a perpendicular line formed from a center of gravity of the head to the surface of the face.