RedactedNarrative: On June 27, 2018 at approximately 1:30 p.m. in Iberia Parish, LA 2461PU two people on V2, both wearing PFD's, are at the intersection of Oyster Bayou and Bird Island Bayou on Marsh Island Refuge.  LA 2626PU in the same location with two people, also wearing PFD's.  At this time, both LA 2461PU and LA 2626PU throttles are in the neutral position.  V1 occupant is positioned at the rear portside of vessel LA 2461PU with his hand on the gunwale railing.  V1 occupant's pinky finger (little finger) is struck by LA 2626PU's bow bumper, smashing the first digit.  After the incident occurred, V1 occupant drove to the Urgent Care in New Iberia, LA where he received medical treatment to his pinky finger.  There was no damage done to LA 2626PU or LA 2461PU.  All photographs taken during this investigation are on a CD attached to this report.  