Muslim historian Baha al-Din wrote that the swift change from passivity to attack startled Saladin's men, who until that moment had been attacking with arrows and receiving little response. The Frankish infantry parted to let the mounted knights surge through toward the Ayubbids, who had no time to back up efficiently. Baha al-Din, who was present at the battle, claimed "the rout was complete," as the Hospitallers and cavalry took revenge, killing many of the enemy and pursuing them.
Richard stopped the pursuit with pre-planned trumpet blasts after about a mile. He re-ordered his troops. Some who had been in pursuit and rode ahead of the main body had been killed when the Ayubbids turned back, including a commander of a Franco-Flemish unit who was the only noble mentioned having been killed at Arsuf. Once Richard had the troops in formation again, he ordered a second attack, leading it himself. After some fighting, Richard once again ordered his men to regroup, then made a third charge. The Ayubbids, having sustained heavy losses, scattered and gave up the fight.
The Ayubbid loss was a source of embarrassment for Saladin, who had been hailed as a brilliant military strategist. Saladin resumed hit-and-run tactics but was unwilling to commit to a full-scale attack, fearful of losing more men. The Third Crusade succeeded in reaching Jaffa on the coast and taking control. From there he could receive reinforcements of men and materials to re-take Jerusalem. Saladin chose to destroy fortresses in Ascalon, Gaza and other places—knowing he would not be able to supply men to defend them—so that they could not be used by the advancing Crusaders.
That winter (1191-92), while Richard re-fortified Jaffa and prepared to march to Jerusalem, negotiations began between Richard and Saladin with no immediate result. In November 1191, Richard started toward Jerusalem, reaching Beit Nuba, 12 miles from Jerusalem, after Christmas. He might have pushed on, but cold weather with rain and hailstorms prompted him to return to the coast until milder weather arrived
Early 1192 saw skirmishes and negotiations, and then Saladin decided he had to regain his reputation post-Arsuf by re-taking Jaffa. Tomorrow I'll tell you about the Battle of Jaffa.