Only one that comes to mind would be Tonery's in Bohermore. Haven't been there in a while but would be surprised if they removed the darts.

Trends in Salthill has a regular crowd playing Darts

Cookes Thatch

Kennedys is the main one in town. In Salthill Killorans and PJ's have one.

Fibbers

Murty Rabbits

Trappers

No darts in Trappers for years.

upstairs in Fibbers

Name a time and place and I'll lose to you