Every four years at the Olympics, America gets a glimpse of the clay-target games the rest of the world shoots. International, or bunker, trap and international skeet are revved-up versions of the ones you know. The targets are faster, the degree of difficulty higher, and hardly anyone shoots a perfect score. Although the U.S. has produced dominant Olympic shooters, there are still very few places in this country to practice the international games. One is the Olympic Training Center in Colorado Springs, where I recently visited and met several U.S. team members and a legendary coach. What I learned from them can make you a better shot at birds or clays.