Capt. David Dutra, 67, of the 60-foot Eastern Rig dragger Richard & Arnold, fished for fluke for most of this summer out of Menemsha. His 88-year-old fishing boat is an unmistakable old black wooden dragger that smells and looks like something out of another era. It is a handsome boat, the last of its kind, not unlike the captain. Richard & Arnold, out of Provincetown, is but one of a very few working wooden fishing boats left on the East Coast. They make neither the boat, nor the captain like they used to.