METHOD FOR FIXING WEIGHT FOR MASS ADJUSTMENT OF GOLF CLUB HEAD

摘要

PURPOSE:To prevent the dislodgment of a weight to be fixed in a club head for the purpose of mass adjustment. CONSTITUTION:A weight holder 7 held in a stitch form in order to position weights 6 for mass adjustment alternately on both surfaces is inserted between an FRP outer shell 2 and a sheet-like member 5 and is fixed by fusion of the contact part of the outer shell 2, weight holder 7 and sheet-like member 5 at the time of embedding and fixing the weights 6 for mass adjustment between the inner surface of FRP outer shell 2 and sheet-like member 5.