Authorities say 32-year-old Luis Andrade, of Queens, is charged with leaving the scene of an accident with a serious injury.
Andrade was arrested Sunday afternoon.
The crash happened on Northern Boulevard in Woodside Saturday night.
A 7-year-old girl was transferred to Elmhurst Hospital with a skull fracture, but the injury is not considered life threatening. She is related to a 25-year-old man who sustained lacerations to head.
Two women were also struck, with a 28-year-old sustaining a broken right leg and a 56-year-old suffering a broken left foot.
A 20-year-old woman was not struck but was treated for trauma at the hospital.
Police say Andrade ditched the vehicle outside 37-59 61st Street, where it was found a short time later.