Ball bat including ball launch angle boosters

A ball bat comprising:

• one of a left-hand configuration designated for a left-handed batter and a right hand configuration designated for a right-handed batter, the left hand configuration being different than the right hand configuration;
• and
• one of a left-hand indicia indicating the left hand configuration and a right hand indicia indicating the right hand configuration, the bat extending along a longitudinal axis and including a handle portion coupled to a barrel portion, the barrel portion comprising circumferentially spaced launch angle boosters, and each of the launch angle boosters extending along the axis at an angle of at least 3° and no greater than 12° from the longitudinal axis.