Definitions for "BLIND NAILING"
Keywords:  nail, putty, driven, conceal, tongue
Nailing in such a way to keep nail heads invisible on the finished surface. This is normally doe at the tongues of tongue-and-groove boards, such as strip flooring or done under roofing materials. The concealment, with putty, of nails that are driven into a wall.
a method of nailing which allow the nail to be hidden.
Blind nailing is when the nail heads are concealed by the adjacent piece of flooring. Nails are driven at an angle at the point where the top of the tongue meets the flooring.