Fool rejects shuffling with no clubs (6)
I believe the answer is:
jester
'fool' is the definition.
('jester' can be a synonym of 'fool')
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for jester that I've seen before include "Buffoon" , "Professional joker" , "Court entertainer (with bells on?)" , "Court joker" , "one entertaining in court" .)