The English word 'dual' has a few distinct senses or meanings: 1: a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural); 2:...
Individual means you compete with the clock or indirectly with others like golf or swimming. Dual means you go again another person directly, like tennis or table tennis.
In college a Dual Sport Athlete is one that participate in more than one sport. They may be on the basketball team as well as the football team or any other possible combination.
The meaning of dual and draft is that if you are having a dual on a horse with someone(fight)it means that you are draft and are not winning (at least i think that is what it is because my teacher...
An individual sport is a sport you do on your own eg. cycling, skating, shooting.A dual sport is a sport you play against someone else eg. tennis, football, snooker.