A 23-year-old man has been arrested in connection with three BB gun incidents in West Bridgford and Ruddington.
Three people including a nine-year-old girl suffered minor injuries in the incidents that occured on October 16 between 4.45pm and 5.30pm.
The man has been released on police bail pending further enquiries.
Anyone with information is encouraged to call Nottinghamshire Police or Crimestoppers anonymously on 0800 555111.