Some call that a banner, but it is actually a pennant.
Pennant.
pennant
PENNON It is an old variant spelling of Pennant Crossword says American state (Pennsylvania - abbreviated to Penn) "ON" American Flag
A long tapering flag is called a "pennant." Pennants are typically triangular in shape and are often used in various contexts, including signaling and sports. In financial markets, a pennant pattern can indicate a continuation of a price trend.
The term "tricolor" typically refers to a flag that consists of three horizontal or vertical stripes. To determine if a specific flag is a horizontal or vertical tricolor, one must look at the orientation of its stripes. For example, the French flag is a vertical tricolor, while the Italian flag is a horizontal tricolor. If you have a specific flag in mind, please provide its name for a more accurate answer.
Pennant.
Pennant (a tapering flag on a ship).
pennant
PENNON It is an old variant spelling of Pennant Crossword says American state (Pennsylvania - abbreviated to Penn) "ON" American Flag
The word is pennant. It means a flag that denotes a sports achievement or a tapering flag flown on a ship.
Semaphore or signal flag.
Wedge
A long tapering flag is called a "pennant." Pennants are typically triangular in shape and are often used in various contexts, including signaling and sports. In financial markets, a pennant pattern can indicate a continuation of a price trend.
Pole Dancing
Old Glory.
A burgee is a flag with a broad tapering pennant, often with a swallowtail, flown by yachts to identify the owner's yacht club.
The Alabama state flag has a Crimson cross on a white field. It is also called the confederate battle flag.