Possible Clues:

• Of course that's the club for those who are pure about not drinking
• So placed with your 26 down on green
• One could never drive, of course
• Can this be what leads to th wearing of the green?
• Could it lead to the wearing of the green?
• The club used on the greens
• But soft! Say, that's one club
• Of course it's of use on the end of 19 down
• No good as a driver, of course
• Soft talk in club