Method for manufacturing a golf club head with an insert having integral tabs

摘要

A method for manufacturing an insert having a plurality of tabs thereon in a cast molding operation is disclosed herein. The method commences with mixing a polyurethane prepolymer with a curing agent to form a polyurethane. The mixture is then poured into a mold cavity having a plurality of peripheral cavities. The mold is then subjected to pressure and heat for a predetermined time to cure the mixture thereby forming the polyurethane insert.