Hunting blinds and devices for attaching hunting blinds to secure structures are provided. A portable hunting blind, according to one implementation, includes a hub, a plurality of spokes extending outward from the hub, and a concealment cover supported by the plurality of spokes. The portable hunting blind further includes a central pole including an upper pole segment, a lower pole segment, and a joint connecting the upper pole segment with the lower pole segment. The upper pole segment is connected to the hub, and the lower pole segment has an end configured to contact a ground surface. The joint enables the lower pole segment to pivot with respect to the upper pole segment.