Crazy Italian Batman Target Game.

Battery-operated, circa 1966. Hit the button with a dart to make Batman's arm "punch".
Buzzer sounds and Bat-Signal lights up. Giant "Hulk-like" head flies off to reveal a trio of
Batman's greatest foes inside the suit. Crazy, but great artwork and relatively unknown. Further info says this was an Italian piece designed to be shot with a dart gun activating a buzzer, Bat Signal light and launching the robots head into the air.