dart player vs player

dart player and player both are nouns.

Word	Noun	Adjective	Verb	Adverb
dart player	Yes	No	No	No
player	Yes	No	No	No

As nouns, player is a hypernym of dart player; that is, player is a word with a broader meaning than dart player:

Other hypernyms of dart player include participant.

dart player (noun)	player (noun)
someone who plays the game of darts	a theatrical performer
	a person who participates in or is skilled at some game
	someone who plays a music as a profession
	a person who pursues a number of different social and sexual partners simultaneously
	someone who takes part in an activity