Patent ID: 7520821

Claim:
A method of manufacturing a golf club head, comprising: forming a body having a heel region, a toe region, a front face, a first cavity in the heel region, and a second cavity in the toe region; forming a first insert and a second insert; placing the first insert within the first cavity; placing the second insert within the second cavity; and forming each of the first and second inserts with a height and a horizontal midline perpendicular to the height so that a portion of each of the inserts located below the horizontal midline comprises a volume greater than a portion of each of the inserts located above the horizontal mid line; wherein: the first and second cavities are accessible only through the front face of the body; forming the body comprises: forming one or more sidewalls of the first cavity to be angled at a first draft angle; and forming one or more sidewalls of the second cavity to be angled at a second draft angle; and forming the first insert and the second insert comprises: forming one or more sidewalls of the first insert to be angled for correspondingly mating with the one or more sidewalls of the first cavity; and forming one or more sidewalls of the second insert to be angled for correspondingly mating with the one or more sidewalls of the second cavity.