The club heads further may include one or more damping members in the interior chamber to alter {HEAD ~ the sound} and otherwise attenuate a vibrational response of {TAIL ~ the club head} 
The club heads further may include one or more damping members in the interior chamber to alter { HEAD ~ the sound } and otherwise attenuate a vibrational response of { TAIL ~ the club head }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL