A Static Attribute-Based Partitioning Algorithm (SAPA) for Vertical Fragmentation Problem in DDBs

An elongated handle has a head at one end and a base at the other end. A plurality of inserts, one adapted for aiming and guiding each type of missile, such as an arrow or ball, is removably insertable into the head end. Elastic cords are removbly insertable into head end bores through narrow slots when the cords are in a stretched condition. The handle has a longitudinal chamber for missile storage.