Abstract: A sheet fastening assembly is disclosed for releasably securing sheets to an object. Included in the assembly is an anchoring device, an interconnecting device and a sheet fastener. The sheet fastener includes a sheet grasping member which is slidable within a slot defined by a clasping member of the fastener for releasably securing sheet material therebetween. The slidable sheet grasping member is provided with locking tabs for releasably locking the slidable member in a sheet engaging position.