Take one Brooklyn-based jewelry designer. Add a stylish menswear line made by a pair of Brooklyn brothers. Shake well. The result? A limited-edition collection of American-made rings, necklaces and bracelets. We caught up with Bernard James, who launched his eponymous accessories line in 2010 (initially stocked by that other borough boutique institution, The Brooklyn Circus), to get the scoop on the stars, stripes, and arrows-inspired collaboration.